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Tellurophenes

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1181:(HOFs) are porous organic materials that are connected by non-covalent interactions such as hydrogen bonds and π-π interactions. However, due to the relatively weak strength of hydrogen bonds, HOFs rarely exhibit permanent porosity upon removal of solvent molecules. Nonetheless, the weak interactions in HOFs allow the formation of single crystals, which are more amenable to crystallographic studies compared to COFs. Second, HOFs can be easily regenerated through dissolution and recrystallization due to their weak interactions. In 2016, Seferos et al. reported the synthesis of HOFs from chalcogen heterocycles capped with N-methyliminodiacetic acid (MIDA) boronates which contain both hydrogen bond donors and acceptors. MIDA-capped thiophene, selenophene, and tellurophenes were synthesized through 1013:, since the emission maxima shifted to longer wavelengths with increasing solvent polarity. Through DFT calculations, the authors was found that the HOMO was localized on the π-orbitals of the tellurophene and the electron-donating substituent, with the LUMO localized over the π*-orbitals of the tellurophene and the electron-withdrawing substituent. It was concluded that having both electron-donating and electron-withdrawing substituents stabilizes the LUMO, with the HOMO-LUMO transitions having significant charge-transfer character, which in turn explained the solvatochromic effect. This work therefore showed how one can tune the 1048:
narrow polydispersity, the authors investigated the optimal conditions using kinetic studies and DFT calculations. It was found experimentally that the branched side chain played an important role on the polymerization rate and polymer quality. To mitigate this effect, monomers with various other side chains were synthesized. From this, it was found that moving the ethyl branches away from the heterocycle to the more remote 3- and 4- positions led to an improved polymerization rate and control, such that P3ATe with narrow
886:(mCPBA). Through DFT calculations, it was found that upon oxidation of PT, the resulting Te(IV) oxide PT-O had a lower HOMO level, with the LUMO being significantly stabilized. This led to a large decrease in the HOMO-LUMO energy gap, which predicted a red shift in the maxima of the absorption spectrum. Furthermore, it was found that the electron density of the LUMO included a Te-O σ* orbital. This orbital picture has been further reproduced using Avogadro and GAMESS, as shown on the orbital diagram below. 973:-B, was found to be non-emissive, indicating that the Te(II) center in B-Te-B plays an important role in phosphorescence. By replacing the pinacolboronate esters with thiophenes, there was no luminescence, indicating that both Te(II) and BPin played a cooperative role leading to emission. DFT calculations on B-Te-B revealed that the HOMO has significant contribution from the lone pair on the Te p-orbital, with the LUMO being significantly delocalized over the B-C bond. Furthermore, the energy of the 1146: 961: 1081:(OFETs), it was found that the selenophene polymer had the highest charge mobility, and that the tellurium analogue did not lead to an increase in mobility despite the larger size of tellurium, and possibility of closer interchain Te-Te interactions, which was attributed to the low solubility of P3TeV which resulted in poor film formation. Therefore, the authors remarked that future work entailed modifying the side-chains to increase solubility. 906:, it was found that the yellow solid that had formed as the product had a downfield shift at 1123.3 ppm upon addition of mCPBA. NMR spectra and the absorption spectrum of the product in solution led to the authors attributing this product as the telluroxide. Upon addition of a large excess of mCPBA (8 equiv), the solution became bright yellow, which slowly diminished upon stirring overnight. The final product was an insoluble white solid (TeO 1021: 890: 683: 37: 872: 1060: 46: 1171: 1090: 24: 952:. The proposed mechanism was where the first equivalent of mCPBA forms the selenoxide, with the extra three equivalents reacting with selenophene to produce a selenone diepoxide intermediate. This mechanism was consistent with the formation of telluroxide upon addition of mCPBA, and the formation of an ene-dione product upon addition of 4 equivalents of mCPBA. 808: 1158:, with the terminal CH carbon of the alkyne attaching to the boron. Consistent with this observation, it was proposed that the Te and B act as a FLP, undergoing a cyclcoaddition to the alkyne such that the boron adds to the CH carbon, due to the steric bulk at the boron center. In 2018, this FLP chemistry was developed further through the synthesis of 4 918: 993: 596: 969:
reported phosphorescent materials made of expensive rare metals such as iridium and platinum. The phosphorescence was found to be aggregation-induced, as the tellurophene was non-emissive when dissolved in THF, but glowed bright green in the solid state and upon aggregation in THF/water solutions. A dibrominated Te(IV) tellurophene, B-TeBr
502: 738: 578: 541: 475: 408: 372: 754:, the authors was found that the two strongest optical transitions for PT was the HOMO to LUMO and HOMO to LUMO+1 transitions. Upon addition of halogen, however, it was found that the HOMO-LUMO energy gap decreased, with the LUMO possessing significant Te-X antibonding character. Because of this, it was postulated that by filling the 650:) of 310 ± 20 L mol, and would also bind Br and BzO. Using computational studies, it was found that an ethynylene linkage between two tellurophenes would place the chalcogen bond donors at an appropriate distance such that the receptor could form two chalcogen bonds with the chloride. Through sequential 1130:, and pseudo-tetrahedral, respectively. The C-C bond length was observed to be 1.326(4) Å, much longer than a C-C triple bond and closer to a C-C double bond, indicating that the compound had activated phenylacetylene through FLP chemistry. However, unlike other reported FLP compounds, it was unable to activate H 843:) resulted in a red-shifted absorption peak at 435 nm in the UV-vis spectrum, with a peak appearing at 280 nm with a concomitant decrease of the peak at 435 nm upon treatment with excess peroxide. Through studying the reaction rate, it was found that the reaction was first order in both H 968:
Compared to thiophenes, tellurophenes have been found to have lower optical band gaps, significantly lower LUMO levels, and higher charge carrier mobilities. In 2014, Rivard et al. reported the phosphorescence of pinacolboronate-substituted tellurophenes at room temperature, in contrast to previously
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Addition of 1 equiv of mCPBA to a solution of PT led to an immediate colour change from colourless to yellow. However, upon adding more mCPBA (4 equiv), there was a gradual decrease in the absorbance at 388 nm and a resulting absorption increase below 300 nm. As one would expect a red shift
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with electrons, this would facilitate breaking of the Te-X bond, and hence, halogen dissociation. And indeed, upon addition of excess halogen, the peak at 342 nm corresponding to the tellurophene decreased, while a red-shifted absorption peak appeared, with the peak being more red-shifted as one
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character. It was postulated that the low quantum yields were due to the fact that there were no lower energy excited states with Te-X antibonding character, and that this would limit the efficiency of the reaction. Therefore, it was thought that by changing the substituents on tellurophene such that
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calculations which showed that the minimum-energy geometry was one where the chloride anion was in between the tellurium atoms, with Te–Cl bond distances of 3.23 Å and Cl–Te–C angles of 170°. One significant difference of the bidentate receptor was that there was no anion-arene
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at 20 °C. This method could be generalised to prepare 2,5-derivatives of tellurophene by selecting a suitably-substituted diacetylene precursor. The product was obtained as a pale yellow liquid with a melting and boiling point of −36 °C and 148 °C, respectively. Taticchi et al.
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In 2015, Seferos et al. demonstrated that 2,5-diphenyltellurophene (PT) could participate in photoreductive elimination of fluorine, chlorine, and bromine via the two-electron Te(IV)/Te(II) photocycle, with quantum yields of up to 16.9%. This was the first report of an organotellurium compound that
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CTP is an important route to synthesize polymers with a narrow molecular weight distribution and a well defined end-group, but it was found in 2013 that applying CTP-conditions for the synthesis of P3ATe led to polymers with low molecular weights, and broad polydispersities. To obtain P3ATe with a
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Later, Stephan et al. reported the synthesis of various Te-B heterocycles through reaction of 1-bora-4-tellurocyclohexa-2,5-diene and two equivalents of a terminal alkyne upon heating, with loss of a diarylalkyne. X-ray crystal studies revealed that the C-C bond distances in the heterocycle were
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However, metal-catalyzed cross-coupling reactions to synthesize 3-functionalized tellurophenes were deemed to be cumbersome as they required 3-bromo- or 3-iodo-tellurophenes, the syntheses of which could be quite complicated. An alternative method was reported by Seferos et al. in 2013, but this
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at room temperature, affording bright orange crystals in 94% yield. It was found through B NMR that the product had a four-coordinate boron, which indicated a weak Te-B interaction due to the broad signal. Reacting this compound with phenylacetylene at room temperature resulted in a
1056:. Furthermore, it was found that upon moving the branching point away from the heterocycle led to a red-shift in the optical absorption, which was attributed to a decrease in the degree of twisting, resulting in an increase in the conjugation between the tellurophene backbone. 1000:
In 2018, Okuma et al. reported the synthesis of various 2,5-diaryltellurophenes substituted with electron-donating and electron-withdrawing groups through sequential ditelluride exchange and intramolecular cyclization reactions. By having both electron-donating (e.g.
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the main transition upon photoexcitation would be HOMO to LUMO, this would significantly improve the reaction by removing efficiency losses through relaxations from states that did not possess Te-X antibonding character and did not promote Te-X bond dissociation.
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Ag/AgCl), it was found that its absorption peak decreased with the concurrent increase of the peak at 354 nm corresponding to the diaryltellurophene. This process could be reversed upon applying a potential of 0.8 V, thus indicating reversible oxidation.
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and a polydispersity of 2.4. By synthesizing thiophene and selenophene analogues, it was found that there was a reduction in the optical band gap as a result of the stabilization of the LUMO, resulting in a small band gap of 1.4 eV for P3TeV. By constructing
1035:, where it was found that the HOMO and LUMO orbitals were in qualitative agreement with the orbital pictures reported by Okuma, showing that the HOMO and LUMO show extensive orbital delocalization on the p-anisyl and p-cyanophenyl substituents, respectively. 1189:(PXRD) that DPTe-MIDA had lower crystallinity compared to DPT-MIDA and DPSe-MIDA. However, the main diffraction peaks of DPTe-MIDA were similar to those of DPT-MIDA and DPSe-MIDA, suggesting that all three frameworks self-assembled into similar structures. 929:, the authors investigated the formation of singlet oxygen upon irradiation of PT. Upon irradiation of a solution containing both PT and 9,10-DPA with white light, a decrease in the absorbance at 355 nm was observed, which was indicative of O 1193:(TGA) revealed that acetonitrile molecules are removed at around 150 °C for DPT-MIDA and DPSe-MIDA, and 70 °C for DPTe-MIDA, with all three HOFs decomposing above 350 °C. DPT-MIDA had the highest surface area, as found by CO 1067:
Heeney et al. reported the synthesis of the first tellurophene-vinylene copolymer through Stille coupling of 2,5-dibromo-3-dodecyltellurophene and (E)-1,2-bis(tributylstannyl)ethylene, resulting in P3TeV in 57% yield with an approximate
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Schmidt, Michael W.; Baldridge, Kim K.; Boatz, Jerry A.; Elbert, Steven T.; Gordon, Mark S.; Jensen, Jan H.; Koseki, Shiro; Matsunaga, Nikita; Nguyen, Kiet A. (November 1993). "General atomic and molecular electronic structure system".
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He, Gang; Torres Delgado, William; Schatz, Devon J.; Merten, Christian; Mohammadpour, Arash; Mayr, Lorenz; Ferguson, Michael J.; McDonald, Robert; Brown, Alex (2014-03-25). "Coaxing Solid-State Phosphorescence from Tellurophenes".
1138:, which was attributed to the fact that telluroethers are poor nucleophiles. Although the telluroether did not undergo oxidation by halogens to produce the corresponding Te(IV) dihalide compounds, it was found to react with 654:
reactions, an ethynylene-linked bistellurophene was synthesized from 2-iodo-5-(perfluorophenyl)tellurophene. Upon addition of Cl to a solution of the receptor in THF, changes to the absorption spectrum were found showing a
989:), which was proposed to lead to efficient singlet-triplet crossing to occur, leading to emission. This was in contrast to the sulfur and selenium analogues, where the triplet state was found to be ~1 eV higher in energy. 1677:
Jahnke, Ashlee A.; Djukic, Brandon; McCormick, Theresa M.; Buchaca Domingo, Ester; Hellmann, Christoph; Lee, Yunjeong; Seferos, Dwight S. (2013). "Poly(3-alkyltellurophene)s Are Solution-Processable Polyheterocycles".
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Nagahora, Noriyoshi; Yahata, Shuhei; Goto, Shoko; Shioji, Kosei; Okuma, Kentaro (2018-02-02). "2,5-Diaryltellurophenes: Effect of Electron-Donating and Electron-Withdrawing Groups on their Optoelectronic Properties".
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studies. It has been found that the Te–C bond has a length of 2.046 Å, which is longer than that of selenophene. Further, the C–Te–C angle has been determined to be 82°, smaller than that found in
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Carrera, Elisa I.; McCormick, Theresa M.; Kapp, Marius J.; Lough, Alan J.; Seferos, Dwight S. (2013-11-19). "Thermal and Photoreductive Elimination from the Tellurium Center of π-Conjugated Tellurophenes".
1185:. Crystal structures of DPT-MIDA and DPSe-MIDA showed the presence of C-H⋯O hydrogen bonding and C-H⋯π interactions. DPTe-MIDA was not amenable to crystallographic analysis, and it was found through 791:, however, it was found that there were significant decomposition products owing to the halogen's high reactivity towards PT. This was circumvented by using water as a halogen trap instead of DMBD ( 364:
mixture, was obtained in 56% yield, and found to appear as yellow-orange crystals with a melting point of 239-239.5 °C. The same compound was obtained from 1,4-diiodotetraphenylbutadiene and
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sample with a 447.5 nm lamp, it was found that the absorption spectrum of the sample rapidly changed back to that of PT in 12 seconds. This was also observed using H NMR spectroscopy. With F
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from an isoindigo-substituted tellurophene, 2,5-bistellurophene. Due to the extensive π-conjugation which resulted in low-energy absorption, relatively low-energy light (505 nm) was used to
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for the synthesis of a variety of functionalized tellurophenes without the use of transition metals. This was done by reacting substituted 1,1-dibromo-1-en-3-ynes with telluride salts (Na
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Fringuelli, Francesco; Marino, Gianlorenzo; Taticchi, Aldo; Grandolini, Giuliano (1974). "A comparative study of the aromatic character of furan, thiophen, selenophen, and tellurophen".
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based on computational calculations, the observed blue shift suggested that upon formation of telluroxide, a different reaction pathway prevented the formation of the tellurone (PT-O
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Yokozawa, Tsutomu; Yokoyama, Akihiro (2009-11-11). "Chain-Growth Condensation Polymerization for the Synthesis of Well-Defined Condensation Polymers and π-Conjugated Polymers".
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It had been reported by Nakayama et al. that addition of 4 equiv of mCPBA to a tetraphenylselenophene solution also resulted in the formation of ene-dione compounds and SeO
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was then irradiated with 365 nm light, and it was observed that after 1 hour, complete conversion from PT to (Z)-ED had occurred with the concomitant formation of TeO
1226: 855:. The telluroketone was also found to be generated upon irradiation of a solution of the tellurophene in water with blue LED light, showing that it could be oxidized by 750:, and it shows that the LUMO is delocalized over the entire molecule, in agreement with the orbital pictures reported by Seferos et al. Using DFT calculations using the 1774:
Hay, P. Jeffrey; Wadt, Willard R. (January 1985). "Ab initio effective core potentials for molecular calculations. Potentials for the transition metal atoms Sc to Hg".
1126:, six-membered Te-B heterocycle, as observed using X-ray diffraction spectroscopy. It was found that the coordination geometries around tellurium and boron were pseudo- 1024:(a). LUMO and (b). HOMO of p-anisyl and p-cyanophenyl substituted 2,5-diaryltellurophene calculated with the B3LYP functional and 6-31G(d) basis set using Avogadro and 893:(a). LUMO+2, (b). LUMO+1, (c). LUMO, (d). HOMO, (e). HOMO-1 of telluroxide (PT-O) calculated with the B3LYP functional and 6-31G(d) basis set using Avogadro and GAMESS. 404:), and by not using a vacuum to remove the methanol as it leads to loss of the product. This improved procedure allowed the tellurophene to be isolated in 47% yield. 2505:"Influence of the heteroatom on the optoelectronic properties and transistor performance of soluble thiophene-, selenophene- and tellurophene–vinylene copolymers" 2809:
Luo, Jie; Wang, Jia-Wei; Zhang, Ji-Hong; Lai, Shan; Zhong, Di-Chang (2018). "Hydrogen-bonded organic frameworks: design, structures and potential applications".
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Al-Hashimi, Mohammed; Han, Yang; Smith, Jeremy; Bazzi, Hassan S.; Alqaradawi, Siham Yousuf A.; Watkins, Scott E.; Anthopoulos, Thomas D.; Heeney, Martin (2016).
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could perform photoreductive defluorination. The HOMO and LUMO orbitals of 2,5-diphenyltellurophene were calculated through DFT using the computational program
563:(and therefore, higher polarity) than water, but also was found to be able to dissolve enynes better compared to water. Using a solvent combination of DMF and 2414:
Parke, Sarah M.; Boone, Michael P.; Rivard, Eric (2016). "Marriage of heavy main group elements with π-conjugated materials for optoelectronic applications".
244: 686:(a). LUMO+1, (b). LUMO, (c). HOMO, and (d). HOMO-1 of 2,5-diaryltellurophene calculated with the B3LYP functional and 6-31G(d) basis set using Avogadro and 851:
and tellurophene. It was also found that the product with absorption peak at 435 nm was a dihydroxytellurophene, and the product at 280 nm was a
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The first preparation of a tellurophene, tetraphenyltellurophene, was reported in 1961 by Braye et al. by reacting 1,4-dilithiotetraphenylbutadiene with
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Tsao, Fu An; Cao, Levy; Grimme, Stefan; Stephan, Douglas W. (2015-10-12). "Double FLP-Alkyne Exchange Reactions: A Facile Route to Te/B Heterocycles".
1680: 1271: 1009:) groups on the tellurophene simultaneously, this resulted in a sharp reduction of the HOMO-LUMO gap. Furthermore, the authors observed significant 451:
A variety of protocols for the synthesis of tellurophenes have been developed, such as metal-catalyzed cross coupling reactions and cyclization of
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Nakayama, Juzo; Matsui, Tomoki; Sato, Noriko (June 1995). "Oxidation of Tetraarylselenophenes and Benzoselenophene with m-Chloroperbenzoic Acid".
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McCormick, Theresa M.; Carrera, Elisa I.; Schon, Tyler B.; Seferos, Dwight S. (2013). "Reversible oxidation of a water-soluble tellurophene".
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were found to be 0.19% and 0.18%, respectively. Through DFT calculations, it was found that the main transition upon photoexcitation was a
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Stein, André L.; Alves, Diego; da Rocha, Juliana T.; Nogueira, Cristina W.; Zeni, Gilson (2008). "Copper Iodide-Catalyzed Cyclization of (
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Welch, Gregory C.; Juan, Ronan R. San; Masuda, Jason D.; Stephan, Douglas W. (2006-11-17). "Reversible, Metal-Free Hydrogen Activation".
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Karapala, Vamsi Krishna; Shih, Hong-Pin; Han, Chien-Chung (2018). "Cascade and Effective Syntheses of Functionalized Tellurophenes".
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position of the phenyl groups on 2,5-diphenyltellurophene. This was done by first synthesizing iodo-OEG, which was then added to
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In 2016, Seferos et al. reported the synthesis of well-defined, high-molecular-weight poly-3-alkyltellurophenes (P3ATe) through
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In 2017, Seferos et al. reported the oxidative ring opening of 2,5-diphenyltellurophene (PT) under aerobic conditions, and with
2855: 1078: 831:, and the resulting butadiyne was treated with sodium telluride, producing the desired product. Treating the tellurophene with 2283:
Rivard, Eric (2015-06-05). "Tellurophenes and Their Emergence as Building Blocks for Polymeric and Light-emitting Materials".
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Rhoden, Cristiano R. B.; Zeni, Gilson (2011). "New development of synthesis and reactivity of seleno- and tellurophenes".
880: 816: 533:) under mild conditions. The telluride salts were synthesized through an earlier protocol, wherein Te/Se was reduced with 1444: 551:
such as water were thought to polarize the Te–H bond, thus increasing the negative charge on Te and making it more
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Tsao, Fu An; Stephan, Douglas W. (2015). "1,1-Carboboration to tellurium–boron intramolecular frustrated Lewis pairs".
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close to that of C-C double bonds, indicating delocalization within the molecule. The reaction was proceeded with high
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Lukevics, E.; Arsenyan, P.; Belyakov, S.; Pudova, O. (2002). "Molecular Structure of Selenophenes and Tellurophenes".
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Hanwell, Marcus D; Curtis, Donald E; Lonie, David C; Vandermeersch, Tim; Zurek, Eva; Hutchison, Geoffrey R (2012).
1234: 1190: 910:) and a colorless solid which was found to be (Z)-1,4-diphenylbut-2-ene1,4-dione, (Z)-ED, through a combination of 792: 428:, an observation attributed to the larger size of the tellurium atom. These findings are also consistent with the 670: 627:
substituents were synthesized. Through monitoring the change in the optical absorption spectrum upon addition of
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It was found through mechanistic studies that the reaction was highly influenced by the polarity of the solvent.
694: 2122:"Ring Opening of π-Delocalized 2,5-Diphenyltellurophene by Chemical or Self-Sensitized Aerobic Photooxidation" 1162:-1,4-telluraborine, which was found to be a useful hydroboration reagent for alkenes, ketones, and aldehydes. 1097:
In 2015, Stephan et al. reported a vinyl telluroether with a pendant borane which acted as an intramolecular
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and H NMR data. This result confirmed that the tellurone is not formed even after addition of excess mCPBA.
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adsorption at 0 °C. Furthermore, it was found that DPT-MIDA and DPSe-MIDA adsorbed 1 mol of CO
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stabilizing influence, and operated through purely chalcogen bonding, unlike the monodentate receptor.
455:. Some examples are shown below. In 2008, Zeni et al. reported on the copper-catalyzed cyclizations of 116: 751: 2615: 2378: 1783: 1733: 828: 651: 640: 495: 460: 456: 433: 64: 710: 560: 483: 82: 400:
from the reaction vessel, using pure butadiyne (to decrease unwanted oxidation and polymerization
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In 2013, Seferos et al. reported the first example of a water-soluble tellurophene by attaching
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Two different pathways for the photooxidation of 2,5-diaryltellurophene using oxygen and mCPBA
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Tsao, Fu An; Stephan, Douglas W. (2018). "Synthesis and reactions of 4H-1,4-telluraborine".
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Li, Peng-Fei; Qian, Chenxi; Lough, Alan J.; Ozin, Geoffrey A.; Seferos, Dwight S. (2016).
2367:"What Limits the Molecular Weight and Controlled Synthesis of Poly(3-alkyltellurophene)s?" 1631: 1525: 1182: 1020: 1010: 636: 526: 510:
method was hindered by low yields and the use of expensive starting materials such as the
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In 1966, Mack report a synthesis of an unsubstituted tellurophene through the reaction of
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Fringuelli, Francesco; Taticchi, Aldo (1972). "Tellurophen and some of its derivatives".
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and high molecular weights were obtained. This improvement was attributed to the lack of
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Gordon, Mark S.; Schmidt, Michael W. (2005), "Advances in electronic structure theory",
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Braye, E. H.; Hübel, W.; Caplier, I. (1961). "New Unsaturated Heterocyclic Systems. I".
889: 148: 2537: 2504: 1948: 1858: 1823: 1014: 856: 307: 2022:"Efficient halogen photoelimination from dibromo, dichloro and difluoro tellurophenes" 1824:"Avogadro: an advanced semantic chemical editor, visualization, and analysis platform" 1365: 36: 2844: 982: 974: 852: 548: 511: 401: 2651: 1473: 1389:
Mack, W. (1966). "Synthesis of Tellurophene and its 2,5-Disubstituted Derivatives".
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The same molecule was subjected to DFT calculations using the computational program
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Garrett, Graham E.; Carrera, Elisa I.; Seferos, Dwight S.; Taylor, Mark S. (2016).
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the halogenated species to drive the photoreductive elimination (PE). However, the
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Ye, Shuyang; Steube, Marvin; Carrera, Elisa I.; Seferos, Dwight S. (2016-02-12).
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Nomenclature of Organic Chemistry: IUPAC Recommendations and Preferred Names 2013
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A 2,5-diaryltellurophene with electron-donating and electron-withdrawing groups
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in ethanol. The synthesis of the 3-functionalized tellurophenes is as follows:
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bistellurophene receptor in which the tellurophenes were linked through an
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Photoreductive elimination of halogens using 2,5-diphenyltellurophene (PT)
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Jahnke, Ashlee A.; Seferos, Dwight S. (2011-04-29). "Polytellurophenes".
1502: 1428: 639:(THF), it was found that 2,5-bistellurophene was able to bind Cl with an 570:, the authors were able to synthesize 2,4-disubstituted tellurophenes at 388: 2174: 1284: 1201:
per mol of building block, whereas DPTe-MIDA adsorbed 0.5 mol of CO
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formation since 9,10-diphenylanthracene undergoes 1,4-addition with O
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of selenophene being greater than that of tellurophene; amongst its
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Except where otherwise noted, data are given for materials in their
1348:
Fringuelli, Francesco; Marino, Gianlorenzo; Taticchi, Aldo (1977).
737: 540: 436:, the order of decreasing aromaticity has been demonstrated to be: 1169: 1019: 888: 681: 624: 594: 452: 445: 415:
The geometry of tellurophene was first determined in 1973 through
139: 115: 105: 1101:(FLP). This was achieved by reacting tellurium acetylide with B(C 726: 722: 1073: 795:), since fluorine exhibits a high reactivity in water to form 1205:. Furthermore, it was observed that DPTe-MIDA exhibited weak 2498: 2496: 662: = 2290 L mol. The significantly higher 555:. To obtain a wider scope of the reaction, the authors used 44: 35: 1209:
compared to DPT-MIDA, which had a quantum yield of 6.6%.
827:
to form iodo-4-OEG-benzene. This was then subjected to a
615:
bridge. As the tellurophene was thought to function as a
964:
Phosphorescent pinacolboronate-substituted tellurophenes
1577:"Anion recognition by a bidentate chalcogen bond donor" 482:
In 2016, Taylor et al. reported a synthetic route to a
356:
metal. The tellurophene, upon recrystallization from a
1490:
Journal of the Chemical Society, Perkin Transactions 2
1420:
Journal of the Chemical Society, Perkin Transactions 1
693:
In 2013, Seferos et al. reported the first example of
559:(DMF) as the solvent since DMF not only has a higher 498:
to generate a receptor for anions such as Cl and Br.
2120:
Carrera, Elisa I.; Seferos, Dwight S. (2017-05-10).
1122:-1,2-addition across the alkyne bond, generating a 623:), 2,5-diaryltellurophenes with electron-deficient 1941:Theory and Applications of Computational Chemistry 937:to form the endoperoxide. A solution of PT in CDCl 1227:International Union of Pure and Applied Chemistry 1174:Chalcogen heterocycles capped with MIDA boronates 811:Treatment of tellurophene with hydrogen peroxide 599:Ethynylene-linked bistellurophene anion receptor 581:Synthesis of 2,4-difunctionalized tellurophenes. 204: 91: 2020:Carrera, Elisa I.; Seferos, Dwight S. (2015). 1142:to afford a five-membered Te-B-I heterocycle. 490:. This compound was then subjected to further 1093:Synthesis of telluroether with pendant borane 783:= 433 nm). Upon irradiation of the PT-Br 348:, with the former synthesized by reaction of 8: 1354:Advances in Heterocyclic Chemistry Volume 21 1343: 1341: 1339: 463:which could be further functionalized using 1017:properties of π-conjugated tellurophenes. 167: 15: 2774: 2536: 2390: 2137: 2037: 1857: 1839: 1745: 1594: 1166:Hydrogen-bonded Organic Frameworks (HOFs) 1149:Synthesis of tellurium-boron heterocycles 875:Synthesis of a water-soluble tellurophene 859:. Further, by treating a solution of the 2670:Journal of the American Chemical Society 1681:Journal of the American Chemical Society 1272:Journal of the American Chemical Society 1144: 1088: 1063:Synthesis of P3TeV using Stille coupling 1058: 991: 959: 916: 870: 806: 759:moved towards the heavier halogens (PT-F 736: 444:> selenophene > tellurophene > 392:improved upon this synthesis by using a 2242:Angewandte Chemie International Edition 1264: 1262: 1218: 1045:catalyst transfer polymerization (CTP). 419:, and has been further refined through 249: 224: 2804: 2802: 2752: 2750: 2663: 2661: 2558: 2556: 2316: 2314: 2115: 2113: 2069: 2067: 2065: 981:) was found to be degenerate with the 2015: 2013: 2011: 1934: 1932: 1930: 1928: 1883: 1881: 1879: 1877: 1817: 1815: 1813: 1769: 1767: 1765: 1715: 1713: 1711: 1672: 1670: 1624: 1622: 1570: 1568: 1566: 1564: 231:Key: TULWUZJYDBGXMY-UHFFFAOYSA-N 147: 7: 1514: 1512: 1350:"Tellurophene and Related Compounds" 1301:Organic & Biomolecular Chemistry 817:octaethylene glycol monomethyl ether 2198:Macromolecular Rapid Communications 1445:Chemistry of Heterocyclic Compounds 619:in its interaction with the anion ( 603:In 2016, Taylor et al. developed a 195: 1891:Journal of Computational Chemistry 1360:. Vol. 21. pp. 119–173. 1358:Advances in Heterocyclic Chemistry 1179:Hydrogen-bonded organic frameworks 669:was found to be in agreement with 517:In 2018, Han et al. reported on a 228:InChI=1S/C4H4Te/c1-2-4-5-3-1/h1-4H 14: 1005:) and electron-withdrawing (e.g. 486:substituted tellurophene through 285: 2324:The Journal of Organic Chemistry 1949:10.1016/b978-044451719-7/50084-6 1943:, Elsevier, pp. 1167–1189, 1079:organic field effect transistors 925:By using a singlet oxygen trap, 902:). By analyzing the reaction by 279: 22: 1776:The Journal of Chemical Physics 1726:The Journal of Chemical Physics 1085:Frustrated Lewis Pair chemistry 310:(at 25 °C , 100 kPa). 1235:The Royal Society of Chemistry 328:are the tellurium analogue of 273: 1: 2139:10.1021/acs.organomet.7b00240 1720:Becke, Axel D. (April 1993). 1366:10.1016/S0065-2725(08)60731-X 2392:10.1021/acs.macromol.5b02770 1645:10.1021/acs.orglett.8b00279 398:exclude oxygen and moisture 31: 2872: 1828:Journal of Cheminformatics 1191:Thermogravimetric analysis 819:(OEG) substituents on the 793:2,3-dimethyl-1,3-butadiene 695:photoreductive elimination 956:Optoelectronic properties 884:-chloroperoxybenzoic acid 671:density functional theory 304: 260: 240: 215: 75: 63: 58: 30: 21: 1187:powder X-ray diffraction 678:Halogen photoelimination 467:via palladium-catalyzed 459:to obtain 3-substituted 2713:Chemical Communications 2628:10.1126/science.1134230 2416:Chemical Communications 2336:10.1021/acs.joc.7b02906 2076:Chemical Communications 1582:Chemical Communications 1458:10.1023/a:1020607300418 927:9,10-diphenylanthracene 863:to a -0.5 V potential ( 346:tellurium tetrachloride 2856:Tellurium heterocycles 2254:10.1002/anie.201307373 2210:10.1002/marc.201100151 1841:10.1186/1758-2946-4-17 1404:10.1002/anie.196608961 1175: 1150: 1094: 1064: 1028: 997: 965: 922: 894: 876: 812: 742: 690: 600: 582: 544: 506: 479: 417:microwave spectroscopy 412: 376: 49: 40: 1903:10.1002/jcc.540141112 1523:)-Chalcogenoenynes". 1392:Angew. Chem. Int. Ed. 1243:10.1039/9781849733069 1173: 1148: 1099:frustrated Lewis pair 1092: 1062: 1023: 995: 983:singlet excited state 963: 920: 892: 874: 810: 740: 685: 598: 580: 543: 504: 496:Sonogashira couplings 477: 410: 374: 48: 39: 2682:10.1021/jacs.5b09526 1503:10.1039/P29740000332 1429:10.1039/P19720000199 829:Sonogashira coupling 775:= 416 nm, PT-Br 767:= 395 nm, PT-Cl 652:Sonogashira coupling 641:association constant 65:Preferred IUPAC name 2851:Five-membered rings 2763:Dalton Transactions 2676:(41): 13264–13267. 2620:2006Sci...314.1124W 2614:(5802): 1124–1126. 2565:Dalton Transactions 2383:2016MaMol..49.1704Y 2175:10.1246/cl.1995.485 2026:Dalton Transactions 1980:(23): 13779–13790. 1974:Inorganic Chemistry 1788:1985JChPh..82..270H 1738:1993JChPh..98.5648B 1285:10.1021/ja01482a026 561:dielectric constant 505:Taylor Tellurophene 375:Capliertellurophene 300: g·mol 129:Beilstein Reference 18: 2823:10.1039/c8ce00655e 2776:10.1039/c5dt04960a 2725:10.1039/c7cc08765a 2577:10.1039/c4dt03241a 2521:10.1039/c5sc03501e 2428:10.1039/c6cc04023c 2088:10.1039/c3cc47338d 2039:10.1039/c4dt01751j 1596:10.1039/c6cc04818h 1314:10.1039/c0ob00557f 1176: 1151: 1128:trigonal pyramidal 1095: 1065: 1029: 998: 966: 923: 904:H NMR spectroscopy 895: 877: 813: 743: 691: 609:electron-deficient 601: 583: 545: 535:sodium borohydride 507: 480: 413: 377: 314:Infobox references 50: 41: 16: 2817:(39): 5884–5898. 2769:(24): 9754–9757. 2471:10.1021/cr900041c 2465:(11): 5595–5619. 2422:(61): 9485–9505. 2297:10.1246/cl.150119 2285:Chemistry Letters 2248:(18): 4587–4591. 2163:Chemistry Letters 2132:(14): 2612–2621. 1986:10.1021/ic402485d 1897:(11): 1347–1363. 1694:10.1021/ja309404j 1589:(64): 9881–9884. 1539:10.1021/ol802060f 1533:(21): 4983–4986. 1279:(21): 4406–4413. 1252:978-0-85404-182-4 912:mass spectrometry 833:hydrogen peroxide 797:hydrofluoric acid 557:dimethylformamide 519:one-pot procedure 421:X-ray diffraction 411:improvedsynthesis 366:lithium telluride 350:diphenylacetylene 322:Chemical compound 320: 319: 117:Interactive image 54: 53: 2863: 2835: 2834: 2806: 2797: 2796: 2778: 2754: 2745: 2744: 2708: 2702: 2701: 2665: 2656: 2655: 2603: 2597: 2596: 2560: 2551: 2550: 2540: 2515:(2): 1093–1099. 2509:Chemical Science 2500: 2491: 2490: 2459:Chemical Reviews 2454: 2448: 2447: 2411: 2405: 2404: 2394: 2377:(5): 1704–1711. 2362: 2356: 2355: 2330:(4): 1969–1975. 2318: 2309: 2308: 2280: 2274: 2273: 2236: 2230: 2229: 2193: 2187: 2186: 2158: 2152: 2151: 2141: 2117: 2108: 2107: 2071: 2060: 2059: 2041: 2032:(5): 2092–2096. 2017: 2006: 2005: 1968: 1962: 1961: 1936: 1923: 1922: 1885: 1872: 1871: 1861: 1843: 1819: 1808: 1807: 1796:10.1063/1.448799 1771: 1760: 1759: 1749: 1747:10.1063/1.464913 1732:(7): 5648–5652. 1717: 1706: 1705: 1674: 1665: 1664: 1639:(6): 1550–1554. 1626: 1617: 1616: 1598: 1572: 1559: 1558: 1516: 1507: 1506: 1484: 1478: 1477: 1439: 1433: 1432: 1414: 1408: 1407: 1386: 1380: 1379: 1345: 1334: 1333: 1308:(5): 1301–1313. 1295: 1289: 1288: 1266: 1257: 1256: 1223: 1156:regioselectivity 1054:steric hindrance 1050:polydispersities 752:B3LYP functional 572:room temperature 461:chalcogenophenes 457:chalcogenoenynes 381:sodium telluride 299: 287: 281: 275: 268:Chemical formula 208: 197: 181:Gmelin Reference 171: 151: 119: 95: 32: 26: 19: 2871: 2870: 2866: 2865: 2864: 2862: 2861: 2860: 2841: 2840: 2839: 2838: 2808: 2807: 2800: 2756: 2755: 2748: 2710: 2709: 2705: 2667: 2666: 2659: 2605: 2604: 2600: 2562: 2561: 2554: 2502: 2501: 2494: 2456: 2455: 2451: 2413: 2412: 2408: 2364: 2363: 2359: 2320: 2319: 2312: 2282: 2281: 2277: 2238: 2237: 2233: 2204:(13): 943–951. 2195: 2194: 2190: 2160: 2159: 2155: 2126:Organometallics 2119: 2118: 2111: 2082:(95): 11182–4. 2073: 2072: 2063: 2019: 2018: 2009: 1970: 1969: 1965: 1959: 1938: 1937: 1926: 1887: 1886: 1875: 1821: 1820: 1811: 1773: 1772: 1763: 1719: 1718: 1709: 1676: 1675: 1668: 1632:Organic Letters 1628: 1627: 1620: 1574: 1573: 1562: 1526:Organic Letters 1518: 1517: 1510: 1486: 1485: 1481: 1441: 1440: 1436: 1416: 1415: 1411: 1388: 1387: 1383: 1376: 1347: 1346: 1337: 1297: 1296: 1292: 1268: 1267: 1260: 1253: 1237:. p. 883. 1225: 1224: 1220: 1215: 1204: 1200: 1196: 1183:Stille coupling 1168: 1137: 1133: 1112: 1108: 1104: 1087: 1071: 1041: 1011:solvatochromism 988: 980: 972: 958: 951: 944: 940: 936: 932: 909: 901: 850: 846: 842: 838: 805: 790: 786: 782: 778: 774: 770: 766: 762: 720: 716: 704: 700: 680: 668: 661: 649: 637:tetrahydrofuran 632: 593: 588: 530: 524: 494:and sequential 488:Stille coupling 469:Suzuki coupling 358:dichloromethane 342: 323: 316: 311: 297: 284: 278: 270: 256: 253: 248: 247: 236: 233: 232: 229: 223: 222: 211: 198: 183: 174: 154: 131: 122: 109: 98: 85: 71: 70: 12: 11: 5: 2869: 2867: 2859: 2858: 2853: 2843: 2842: 2837: 2836: 2798: 2746: 2719:(2): 208–211. 2703: 2657: 2598: 2552: 2492: 2449: 2406: 2371:Macromolecules 2357: 2310: 2291:(6): 730–736. 2275: 2231: 2188: 2169:(6): 485–486. 2153: 2109: 2061: 2007: 1963: 1957: 1924: 1873: 1809: 1782:(1): 270–283. 1761: 1707: 1688:(3): 951–954. 1666: 1618: 1560: 1508: 1497:(4): 332–337. 1479: 1452:(7): 763–777. 1434: 1409: 1381: 1374: 1335: 1290: 1258: 1251: 1217: 1216: 1214: 1211: 1202: 1198: 1194: 1167: 1164: 1135: 1131: 1110: 1106: 1102: 1086: 1083: 1069: 1040: 1037: 1015:optoelectronic 986: 978: 970: 957: 954: 949: 942: 938: 934: 930: 907: 899: 857:singlet oxygen 848: 844: 840: 836: 804: 803:Photooxidation 801: 788: 784: 780: 776: 772: 768: 764: 760: 718: 714: 711:quantum yields 702: 698: 679: 676: 666: 659: 647: 630: 592: 591:Anion receptor 589: 587: 584: 549:Polar solvents 528: 522: 402:side reactions 368:in 82% yield. 341: 338: 321: 318: 317: 312: 308:standard state 305: 302: 301: 295: 289: 288: 282: 276: 271: 266: 263: 262: 258: 257: 255: 254: 251: 243: 242: 241: 238: 237: 235: 234: 230: 227: 226: 218: 217: 216: 213: 212: 210: 209: 201: 199: 191: 188: 187: 184: 179: 176: 175: 173: 172: 164: 162: 156: 155: 153: 152: 144: 142: 136: 135: 132: 127: 124: 123: 121: 120: 112: 110: 103: 100: 99: 97: 96: 88: 86: 81: 78: 77: 73: 72: 68: 67: 61: 60: 56: 55: 52: 51: 42: 28: 27: 13: 10: 9: 6: 4: 3: 2: 2868: 2857: 2854: 2852: 2849: 2848: 2846: 2832: 2828: 2824: 2820: 2816: 2812: 2805: 2803: 2799: 2794: 2790: 2786: 2782: 2777: 2772: 2768: 2764: 2760: 2753: 2751: 2747: 2742: 2738: 2734: 2730: 2726: 2722: 2718: 2714: 2707: 2704: 2699: 2695: 2691: 2687: 2683: 2679: 2675: 2671: 2664: 2662: 2658: 2653: 2649: 2645: 2641: 2637: 2633: 2629: 2625: 2621: 2617: 2613: 2609: 2602: 2599: 2594: 2590: 2586: 2582: 2578: 2574: 2570: 2566: 2559: 2557: 2553: 2548: 2544: 2539: 2534: 2530: 2526: 2522: 2518: 2514: 2510: 2506: 2499: 2497: 2493: 2488: 2484: 2480: 2476: 2472: 2468: 2464: 2460: 2453: 2450: 2445: 2441: 2437: 2433: 2429: 2425: 2421: 2417: 2410: 2407: 2402: 2398: 2393: 2388: 2384: 2380: 2376: 2372: 2368: 2361: 2358: 2353: 2349: 2345: 2341: 2337: 2333: 2329: 2325: 2317: 2315: 2311: 2306: 2302: 2298: 2294: 2290: 2286: 2279: 2276: 2271: 2267: 2263: 2259: 2255: 2251: 2247: 2243: 2235: 2232: 2227: 2223: 2219: 2215: 2211: 2207: 2203: 2199: 2192: 2189: 2184: 2180: 2176: 2172: 2168: 2164: 2157: 2154: 2149: 2145: 2140: 2135: 2131: 2127: 2123: 2116: 2114: 2110: 2105: 2101: 2097: 2093: 2089: 2085: 2081: 2077: 2070: 2068: 2066: 2062: 2057: 2053: 2049: 2045: 2040: 2035: 2031: 2027: 2023: 2016: 2014: 2012: 2008: 2003: 1999: 1995: 1991: 1987: 1983: 1979: 1975: 1967: 1964: 1960: 1958:9780444517197 1954: 1950: 1946: 1942: 1935: 1933: 1931: 1929: 1925: 1920: 1916: 1912: 1908: 1904: 1900: 1896: 1892: 1884: 1882: 1880: 1878: 1874: 1869: 1865: 1860: 1855: 1851: 1847: 1842: 1837: 1833: 1829: 1825: 1818: 1816: 1814: 1810: 1805: 1801: 1797: 1793: 1789: 1785: 1781: 1777: 1770: 1768: 1766: 1762: 1757: 1753: 1748: 1743: 1739: 1735: 1731: 1727: 1723: 1716: 1714: 1712: 1708: 1703: 1699: 1695: 1691: 1687: 1683: 1682: 1673: 1671: 1667: 1662: 1658: 1654: 1650: 1646: 1642: 1638: 1634: 1633: 1625: 1623: 1619: 1614: 1610: 1606: 1602: 1597: 1592: 1588: 1584: 1583: 1578: 1571: 1569: 1567: 1565: 1561: 1556: 1552: 1548: 1544: 1540: 1536: 1532: 1528: 1527: 1522: 1515: 1513: 1509: 1504: 1500: 1496: 1492: 1491: 1483: 1480: 1475: 1471: 1467: 1463: 1459: 1455: 1451: 1447: 1446: 1438: 1435: 1430: 1426: 1422: 1421: 1413: 1410: 1405: 1401: 1397: 1394: 1393: 1385: 1382: 1377: 1375:9780120206216 1371: 1367: 1363: 1359: 1355: 1351: 1344: 1342: 1340: 1336: 1331: 1327: 1323: 1319: 1315: 1311: 1307: 1303: 1302: 1294: 1291: 1286: 1282: 1278: 1274: 1273: 1265: 1263: 1259: 1254: 1248: 1244: 1240: 1236: 1232: 1228: 1222: 1219: 1212: 1210: 1208: 1192: 1188: 1184: 1180: 1172: 1165: 1163: 1161: 1157: 1147: 1143: 1141: 1129: 1125: 1121: 1116: 1100: 1091: 1084: 1082: 1080: 1075: 1061: 1057: 1055: 1051: 1046: 1038: 1036: 1034: 1027: 1022: 1018: 1016: 1012: 1008: 1004: 994: 990: 984: 976: 975:triplet state 962: 955: 953: 946: 928: 919: 915: 913: 905: 891: 887: 885: 883: 873: 869: 866: 862: 858: 854: 853:telluroketone 834: 830: 826: 822: 818: 809: 802: 800: 798: 794: 757: 753: 749: 739: 735: 732: 728: 724: 712: 708: 696: 689: 684: 677: 675: 672: 665: 658: 653: 646: 642: 638: 634: 626: 622: 618: 614: 610: 606: 597: 590: 585: 579: 575: 573: 569: 567: 562: 558: 554: 550: 542: 538: 536: 532: 520: 515: 513: 512:Weinreb amide 503: 499: 497: 493: 489: 485: 484:perfluoroaryl 476: 472: 470: 466: 465:boronic acids 462: 458: 454: 449: 447: 443: 439: 435: 431: 427: 422: 418: 409: 405: 403: 399: 395: 390: 386: 382: 373: 369: 367: 363: 359: 355: 351: 347: 339: 337: 335: 331: 327: 326:Tellurophenes 315: 309: 303: 296: 294: 291: 290: 272: 269: 265: 264: 259: 250: 246: 239: 225: 221: 214: 207: 203: 202: 200: 194: 190: 189: 185: 182: 178: 177: 170: 166: 165: 163: 161: 158: 157: 150: 146: 145: 143: 141: 138: 137: 133: 130: 126: 125: 118: 114: 113: 111: 107: 102: 101: 94: 90: 89: 87: 84: 80: 79: 74: 66: 62: 57: 47: 43: 38: 34: 33: 29: 25: 20: 17:Tellurophene 2814: 2811:CrystEngComm 2810: 2766: 2762: 2716: 2712: 2706: 2673: 2669: 2611: 2607: 2601: 2571:(1): 71–74. 2568: 2564: 2512: 2508: 2462: 2458: 2452: 2419: 2415: 2409: 2374: 2370: 2360: 2327: 2323: 2288: 2284: 2278: 2245: 2241: 2234: 2201: 2197: 2191: 2166: 2162: 2156: 2129: 2125: 2079: 2075: 2029: 2025: 1977: 1973: 1966: 1940: 1894: 1890: 1831: 1827: 1779: 1775: 1729: 1725: 1685: 1679: 1636: 1630: 1586: 1580: 1530: 1524: 1520: 1494: 1488: 1482: 1449: 1443: 1437: 1418: 1412: 1395: 1390: 1384: 1353: 1305: 1299: 1293: 1276: 1270: 1230: 1221: 1207:fluorescence 1177: 1159: 1152: 1124:zwitterionic 1119: 1096: 1066: 1042: 1030: 999: 967: 947: 924: 896: 881: 878: 864: 825:4-iodophenol 820: 814: 744: 713:for PE of Cl 692: 663: 656: 644: 602: 565: 553:nucleophilic 546: 516: 508: 481: 450: 414: 394:Schlenk line 378: 343: 334:selenophenes 325: 324: 76:Identifiers 69:Tellurophene 1423:: 199–203. 1398:(10): 896. 861:telluroxide 731:antibonding 707:photoexcite 430:aromaticity 426:selenophene 385:diacetylene 261:Properties 149:CHEBI:30858 2845:Categories 1213:References 1134:or bind CO 756:π* orbital 697:(PE) of Cl 621:Lewis base 617:Lewis acid 613:ethynylene 586:Reactivity 492:iodination 330:thiophenes 293:Molar mass 160:ChemSpider 104:3D model ( 83:CAS Number 2831:1466-8033 2785:1477-9226 2733:1359-7345 2690:0002-7863 2636:0036-8075 2585:1477-9226 2529:2041-6520 2479:0009-2665 2436:1359-7345 2401:0024-9297 2344:0022-3263 2305:0366-7022 2262:1433-7851 2218:1022-1336 2183:0366-7022 2148:0276-7333 2096:1359-7345 2048:1477-9226 1994:0020-1669 1911:0192-8651 1850:1758-2946 1834:(1): 17. 1804:0021-9606 1756:0021-9606 1653:1523-7060 1605:1359-7345 1547:1523-7060 1466:0009-3122 1322:1477-0520 605:bidentate 442:thiophene 434:congeners 340:Synthesis 2793:26758802 2741:29230466 2698:26447492 2652:20333088 2644:17110572 2593:25408099 2547:29896373 2487:19757808 2444:27344980 2352:29392944 2270:24668889 2226:21538646 2104:24149322 2056:25154588 2002:24251356 1868:22889332 1702:23286232 1661:29494165 1613:27376877 1555:18826235 1474:92305752 1330:21210032 1229:(2014). 1039:Polymers 389:methanol 252:C1=CC=C1 93:288-08-4 2616:Bibcode 2608:Science 2538:5954972 2379:Bibcode 1919:3358041 1859:3542060 1784:Bibcode 1734:Bibcode 1115:pentane 1026:GAMESS. 688:GAMESS. 478:5.05Wk4 438:benzene 362:ethanol 354:lithium 193:PubChem 186:647889 134:103225 2829:  2791:  2783:  2739:  2731:  2696:  2688:  2650:  2642:  2634:  2591:  2583:  2545:  2535:  2527:  2485:  2477:  2442:  2434:  2399:  2350:  2342:  2303:  2268:  2260:  2224:  2216:  2181:  2146:  2102:  2094:  2054:  2046:  2000:  1992:  1955:  1917:  1909:  1866:  1856:  1848:  1802:  1754:  1700:  1659:  1651:  1611:  1603:  1553:  1545:  1472:  1464:  1372:  1328:  1320:  1249:  1140:iodine 1072:of 10 1033:GAMESS 748:GAMESS 717:and Br 701:and Br 635:Cl in 453:enynes 298:179.68 245:SMILES 206:136131 169:119908 59:Names 2648:S2CID 1915:S2CID 1470:S2CID 821:para- 625:arene 568:-BuOH 446:furan 440:> 383:with 220:InChI 140:ChEBI 106:JSmol 2827:ISSN 2789:PMID 2781:ISSN 2737:PMID 2729:ISSN 2694:PMID 2686:ISSN 2640:PMID 2632:ISSN 2589:PMID 2581:ISSN 2543:PMID 2525:ISSN 2483:PMID 2475:ISSN 2440:PMID 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Index




Preferred IUPAC name
CAS Number
288-08-4
JSmol
Interactive image
Beilstein Reference
ChEBI
CHEBI:30858
ChemSpider
119908
Gmelin Reference
PubChem
136131
InChI
SMILES
Chemical formula
Molar mass
standard state
Infobox references
thiophenes
selenophenes
tellurium tetrachloride
diphenylacetylene
lithium
dichloromethane
ethanol
lithium telluride

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