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Bis(cyclopentadienyl)titanium(III) chloride

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is observed between aldehydes or ketones and allyl electrophiles under catalytic conditions. The proposed mechanism involves titanium(III)-mediated generation of an allyl radical species which intercepts a titanium(III)-coordinated carbonyl. Another application involves the single electron reduction
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and is not known to occur naturally. However, it can be prepared either from vindoline and catharanthine or from leurosine, in both cases by synthesis of anhydrovinblastine, which "can be considered as the key intermediate for the synthesis of vinorelbine." The leurosine pathway uses the
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Barrero, Alejandro F.; Oltra, J. Enrique; Cuerva, Juan M.; Rosales, Antonio (2002). "Effects of solvents and water in Ti(III)-mediated radical cyclizations of epoxygermacrolides. Straightforward synthesis and absolute stereochemistry of (+)-3α-hydroxyreynosin and related eudesmanolides".
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Clive, D. L. J.; Magnuson, Steven R.; Manning, Hartford W.; Mayhew, Darrin L. (1996). "Cyclopentannulation by an iterative process of sequential Claisen rearrangement and enyne radical closure: Routes to triquinane and propellane systems and use in the synthesis of (±)-ceratopicanol".
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DiĂ©guez, Horacio R.; LĂłpez, Armando; Domingo, Victoriano; Arteaga, JesĂșs F.; Dobado, JosĂ© A.; Herrador, M. Mar; Moral, JosĂ© F. QuĂ­lez del; Barrero, Alejandro F. (2010). "Weakening C—O bonds: Ti(III), a new reagent for alcohol deoxygenation and carbonyl coupling olefination".
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Barrero, Alejandro F.; Rosales, Antonio; Cuerva, Juan M.; GansÀuer, Andreas; Oltra, J. Enrique (2003). "Titanocene-catalysed, selective reduction of ketones in aqueous media. A safe, mild, inexpensive procedure for the synthesis of secondary alcohols via radical chemistry".
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Rosales, Antonio; Rodríguez-Garcia, Ignacio; Muñoz-Bascón, Juan; Roldan-Molina, Esther; Padial, Natalia M.; Morales, Laura P.; García-Ocaña, Marta; Oltra, J. Enrique (2015). "The Nugent Reagent: A Formidable Tool in Contemporary Radical and Organometallic Chemistry".
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GansĂ€uer, Andreas; Barchuk, Andriy; Keller, Florian; Schmitt, Martin; Grimme, Stefan; Gerenkamp, Mareike; MĂŒck-Lichtenfeld, Christian; Daasbjerg, Kim; Svith, Heidi (2007). "Mechanism of titanocene-mediated epoxide opening through homolytic substitution".
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GansÀuer, Andreas; Pierobon, Marianna; Bluhm, Harald (1998). "Catalytic, highly regio- and chemoselective generation of radicals from epoxides: Titanocene dichloride as an electron transfer catalyst in transition metal catalyzed radical reactions".
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Paradas, Miguel; Campaña, Araceli G.; Estévez, Rosa E.; Cienfuegos, Luis Álvarez de; Jiménez, Tania; Robles, Rafael; Cuerva, Juan M.; Oltra, J. Enrique (2009). "Unexpected Ti/Mn-promoted pinacol coupling of ketones".
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dig radical cyclization to forge the core of ceratopicanol. Addition of a hydrochloride salt to the reaction facilitates release of the oxygen-bound titanium(IV) intermediate, allowing the reagent to be recycled.
3506: 515:(such as an alkene, alkyne, carbonyl, etc.) is present in the epoxide. Synthesis of natural products with multiple ring systems have taken advantage of this pathway. Intermolecular trapping of 1350:
GansÀuer, Andreas; Pierobon, Marianna; Bluhm, Harald (2002). "Stereoselective synthesis of tri- and tetrasubstituted olefins by tandem cyclization addition reactions featuring vinyl radicals".
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Rosales, Antonio; Oller-López, Juan L.; Justicia, José; GansÀuer, Andreas; Oltra, J. Enrique; Cuerva, Juan M. (2004). "Unprecedented Barbier-type reactions catalysed by titanocene(III)".
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RajanBabu, T. V.; Nugent, William A. (1994). "Selective generation of free radicals from epoxides using a transition-metal radical. A powerful new tool for organic synthesis".
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Rosales, Antonio; Rodríguez-Garcia, Ignacio; Muñoz-Bascón, Juan; Roldan-Molina, Esther; Padial, Natalia M.; Morales, Laura P.; García-Ocaña, Marta; Oltra, J. Enrique (2015).
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Handa, Yuichi; Inanaga, Junji (1987). "A highly stereoselective pinacolization of aromatic and α, ÎČ-unsaturated aldehydes mediated by titanium(III)-magnesium(II) complex".
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Ngo, Quoc Anh; Roussi, Fanny; Cormier, Anthony; Thoret, Sylviane; Knossow, Marcel; Guénard, Daniel; Guéritte, Françoise (2009). "Synthesis and biological evaluation of
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Jungst, Rudolph; Sekutowski, Dennis; Davis, Jimmy; Luly, Matthew; Stucky, Galen (1977). "Structural and magnetic properties of di-Ό-chloro-bis and di-Ό-bromo-bis".
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and an oxygen bound titanium(IV) species. This process is driven by the strength of the titanium-oxygen bond, as well as strain release in the case of epoxides.
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Rickborn, Bruce; Lamke, Wallace E. (1967). "Reduction of epoxides. II. The lithium aluminum hydride and mixed hydride reduction of 3-methylcyclohexene oxide".
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Nugent, William A.; RajanBabu, T. V. (1988). "Transition-metal-centered radicals in organic synthesis. Titanium(III)-induced cyclization of epoxy olefins".
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GansÀuer, Andreas (1997). "Pinacol coupling of aromatic aldehydes catalysed by a titanocene complex: A transition metal catalysed radical reaction".
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product. This transformation provides the complementary regioisomer to that of an epoxide opening using a metal hydride; in particular, the use of
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intermediate and is tolerant of alcohols and some basic nitrogen functional groups, however it is sensitive to oxidizing functional groups such as
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and thus binds epoxides and carbonyl compounds. The complex transfers a single electron to the coordinated substrate generating an alkyl centered
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Hardouin, Christophe; Doris, Eric; Rousseau, Bernard; Mioskowski, Charles (2002). "Concise synthesis of anhydrovinblastine from leurosine".
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Streuff, Jan (2011). "A titanium(III)-catalyzed redox Umpolung reaction for the reductive cross-coupling of enones with acrylonitriles".
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Nugent–RajanBabu reagent in a highly chemoselective de-oxygenation of leurosine. Anhydrovinblastine is then reacted sequentially with
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Rickborn, Bruce; Quartucci, Joe (1964). "Stereochemistry and mechanism of lithium aluminum hydride and mixed hydride reduction of 4-
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RajanBabu, T. V.; Nugent, William A.; Beattie, Margaret S. (1990). "Free radical-mediated reduction and deoxygenation of epoxides".
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CangönĂŒl, Asli; Behlendorf, Maike; GansĂ€uer, Andreas; Gastel, Maurice van (2013). "Radical-based epoxide opening by titanocenes".
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The calculated spin density of the ground state singlet biradical (broken symmetry density functional theory, TPSSh/def2-TZVP).
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Morcillo, Sara P.; Miguel, Delia; Campaña, Araceli G.; Cienfuegos, Luis Álvarez de; Justicia, José; Cuerva, Juan M. (2014).
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RajanBabu, T. V.; Nugent, William A. (1989). "Intermolecular addition of epoxides to activated olefins: a new reaction".
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type adducts. Benzylic and allylic alcohols can be de-oxygenated under mild conditions using super-stoichiometric Cp
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This review article was corrected to refer to the "Nugent–RajanBabu Reagent" rather than the "Nugent Reagent" by:
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of enones to generate allylic radicals which can undergo intermolecular trapping with acrylonitriles to afford
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between the forms and . It is these forms that are responsible for much of the chemical properties of this
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Metal Catalyzed Reductive C—C Bond Formation: A Departure from Preformed Organometallic Reagents
974:"The Nugent–RajanBabu Reagent: A Formidable Tool in Contemporary Radical and Organometallic Chemistry" 3925: 3590: 3435: 3284: 2636: 2447: 2387: 2379: 2347: 2238: 2170: 2149: 1647: 1019: 778: 664: 638: 384: 305: 312:, which is also the reason that the substance is sometimes written as or , where Cp represents the 2868: 2780: 2712: 2567: 2559: 2330: 2256: 2175: 2157: 1809: 1591: 851: 817: 769: 744: 585: 568: 560: 478: 52: 2892: 2551: 2209: 2165: 2119: 1063: 794: 764: 631: 512: 468: 343: 2931: 1521: 1511: 1273: 602: 3031: 2981: 2503: 2467: 2309: 2075: 2037: 2000: 1963: 1926: 1885: 1788: 1748: 1704: 1651: 1639: 1620: 1558: 1525: 1424: 1369: 1181: 1083: 1031: 829: 372: 293: 274: 1546: 1503: 1059: 1058:
GansÀuer, Andreas; Justicia, José; Fan, Chun-An; Worgull, Dennis; Piestert, Frederik (2007).
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Another pathway intercepts the radical intermediate with nickel catalysis and facilitates
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L. (Periwinkle): Production of Vindoline and Catharanthine in Multiple Shoot Cultures"
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Catalytic modification: addition of a mildly acidic HCl salt promotes cleavage of the
120: 3919: 2900: 2876: 740: 660: 618: 590: 564: 520: 798: 500:(favoured for 3° species) or dehydration via ÎČ-alkoxy elimination; in both cases an 3836: 3828: 3820: 3809: 3792: 3784: 3776: 3768: 3752: 3582: 2935: 2435: 1673:"Safety and efficacy of vinorelbine in the treatment of non-small cell lung cancer" 606: 545: 456: 324: 552: 496:
TiCl traps the radical as an alkyl-titanium(IV) species which can either undergo
3486: 3349: 3332: 3261: 3230: 3057: 2688: 1060:"Reductive C—C bond formation after epoxide opening via electron transfer" 622: 614: 610: 460: 362:. For use in organic synthesis, the reagent is often prepared and used directly 320: 1489:
10.1002/(sici)1521-3773(19980202)37:1/2<101::aid-anie101>3.0.co;2-w
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TiCl, however the reported scope for aliphatic alcohols is currently limited.
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The compound is also known as the Nugent–RajanBabu reagent, after scientists
281:. It is an air sensitive green solid. The complex finds specialized use in 3702: 3634: 3617: 3519: 3397: 3238: 1554: 710: 594: 359: 355: 2079: 2041: 2004: 1996: 1967: 1930: 1889: 1792: 1752: 1708: 1644:
The evolution of drug discovery: From traditional medicines to modern drugs
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10.1002/1521-3773(20020902)41:17<3206::AID-ANIE3206>3.0.CO;2-2
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The dimeric titanium(III) complex reversibly dissociates to the monomer Cp
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to form the Markovnikov alcohol and particularly axial cyclohexanols from
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The reagent has been used in the synthesis of over 20 natural products.
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Keglevich, Péter; Hazai, Laszlo; Kalaus, György; Szåntay, Csaba (2012).
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L. is the source for a number of important natural products, including
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An example of an application of this reagent is in the preparation of
2088: 1959: 1851: 1587:"Modifications on the basic skeletons of vinblastine and vincristine" 538: 501: 567:
and its carbon skeleton is incorporated with the structures of both
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Except where otherwise noted, data are given for materials in their
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is possible, as well as conjunctive intra-intermolecular variants.
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Botanical Miracles: Chemistry of Plants That Changed the World
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Bis(cyclopentadienyl)titanium(III) chloride also effects both
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Nugent–RajanBabu reagent synthesis and equilibrium in solution
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Cyclopentadienyl Complexes of Titanium(III) and Vanadium(III)
767:(1955). "The reduction of bis-cyclopentadienyl compounds". 492:
Reaction of the intermediate with a second equivalent of Cp
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Bis(cyclopentadienyl)titanium(III) chloride effects the
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In the presence of a suitable solvent that can act as a
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InChI=1S/2C5H5.ClH.Ti/c2*1-2-4-5-3-1;;/h2*1-5H;1H;/p-1
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chlorides, though in an appropriate solvent such as
2912: 2621: 2302: 2284: 2202: 2187: 2126: 1053: 1051: 1049: 1047: 1901: 1899: 1580: 1578: 1576: 1574: 876: 874: 812:Manzer, L. E.; Mintz, E. A.; Marks, T. J. (1982). 467:In the presence of hydrogen atom donors, such as 119: 1516:. Medicinal and Aromatic Plants. Vol. VI. 61: 1671:Faller, Bryan A.; Pandi, Trailokya N. (2011). 1545:Cooper, Raymond; Deakin, Jeffrey John (2016). 1070:. Topics in Current Chemistry. Vol. 279. 1016:Encyclopedia of Reagents for Organic Synthesis 477:, water, the intermediate is protonated to an 327:which can be prepared in three steps from the 172:dimer: c1ccc1.c1ccc1.Cl1Cl1.c1ccc1.c1ccc1 2965: 2104: 507:The radical intermediate can also be trapped 8: 1513:Biotechnology in Agriculture and Forestry 26 1502:Hirata, K.; Miyamoto, K.; Miura, Y. (1994). 17:Bis(cyclopentadienyl)titanium(III) chloride 263:Bis(cyclopentadienyl)titanium(III) chloride 2972: 2958: 2950: 2618: 2281: 2184: 2111: 2097: 2089: 1764: 1762: 667:are reduced to their respective alcohols. 575:. A regioselective epoxide opening and 5- 15: 1698: 1614: 1604: 1418: 1305: 1295: 991: 910: 908: 906: 2861: 2857: 2847: 2843: 2833: 2829: 2819: 2815: 2059:Journal of the American Chemical Society 1910:Journal of the American Chemical Society 1398:Journal of the American Chemical Society 1324:Journal of the American Chemical Society 1135:Journal of the American Chemical Society 1106:Journal of the American Chemical Society 884:Journal of the American Chemical Society 669: 406:The molecule has been measured to be an 2980:Salts and covalent derivatives of the 1476:Angewandte Chemie International Edition 1353:Angewandte Chemie International Edition 755: 410:with a J-coupling constant of -138 cm. 164: 139: 3002: 1014:Nugent, William A. (January 1, 2001). 942: 940: 3741: 1267: 1265: 1263: 1261: 1259: 1257: 1072:Springer Science & Business Media 979:European Journal of Organic Chemistry 951:European Journal of Organic Chemistry 146:Key: GCXNJJRCRJQDSV-UHFFFAOYSA-M 7: 2992: 1678:Clinical Medicine Insights: Oncology 1389:"Enantioselective cross-coupling of 1387:Zhao, Yang; Weix, Daniel J. (2015). 1009: 1007: 1005: 1003: 694:couplings of aldehydes and ketones. 346:It is commonly prepared by reducing 763:Birmingham, J. M.; Fischer, A. K.; 110: 1278:TiCl in natural product synthesis" 739:TiCl. This 15 electron species is 304:, the dimer separates and forms a 14: 342:It was first reported in 1955 by 820:. Vol. 21. pp. 84–86. 726:using a stoichiometric reductant 718:bond and allows regeneration of 421:, and has found applications in 211: 205: 199: 22: 247:(at 25 Â°C , 100 kPa). 1984:Chemistry – A European Journal 1732:Journal of Medicinal Chemistry 678:-type reaction catalysed by Cp 193: 167:monomer: c1ccc1.Cl.c1ccc1 1: 2285:Organotitanium(III) compounds 1823:10.1016/S0040-4039(02)02703-X 865:10.1016/S0040-4039(00)96822-9 511:when an appropriate acceptor 3936:One-electron reducing agents 2913:Organotitanium(IV) compounds 2188:Organotitanium(II) compounds 1869:Journal of Organic Chemistry 1547:"Africa's gift to the world" 1510:. In Bajaj, Y. P. S. (ed.). 1446:Journal of Organic Chemistry 1393:-epoxides with aryl halides" 1235:Journal of Organic Chemistry 1206:Journal of Organic Chemistry 1165:Journal of Organic Chemistry 625:is used in the treatment of 1283:Organic Chemistry Frontiers 523:with radicals derived from 387:with monomeric structures: 283:synthetic organic chemistry 3957: 3931:Cyclopentadienyl complexes 3743: 1274:"Recent applications of Cp 1203:-butylcyclohexene oxide". 1028:10.1002/047084289x.rn00294 826:10.1002/9780470132524.ch18 627:non-small-cell lung cancer 583:The Madagascan periwinkle 3004: 2989: 1606:10.3390/molecules17055893 563:is a naturally-occurring 483:lithium aluminium hydride 241: 180: 155: 130: 45: 35: 30: 21: 1729:and phomopsin hybrids". 1638:Raviña, Enrique (2011). 643:silver tetrafluoroborate 537:of opened epoxides with 436:Use in organic synthesis 427:organometallic chemistry 267:Nugent–RajanBabu reagent 40:Nugent–RajanBabu reagent 1947:Chemical Communications 1839:Chemical Communications 696:Barbier-type reactivity 621:chemotherapeutic agent 601:it produces from them: 338:Synthesis and structure 271:organotitanium compound 38:titanocene monochloride 1997:10.1002/chem.201100501 993:10.1002/ejoc.201500761 964:10.1002/ejoc.201500292 727: 683: 652: 645:to yield vinorelbine. 556: 444: 419:T. V. (Babu) RajanBabu 403: 395: 371:The molecule adopts a 325:chemotherapeutic agent 314:cyclopentadienyl anion 1648:John Wiley & Sons 1020:John Wiley & Sons 713: 673: 656:Additional reactivity 651: 555: 504:product is generated. 498:ÎČ-hydride elimination 443: 401: 393: 348:titanocene dichloride 296:("solv"), such as an 285:as a single electron 1650:. pp. 157–159. 1411:10.1021/jacs.5b01909 1080:10.1007/128_2007_130 639:trifluoroacetic acid 385:chemical equilibrium 306:chemical equilibrium 265:, also known as the 2028:(20): 11859–11866. 2021:Inorganic Chemistry 1810:Tetrahedron Letters 1506:Catharanthus roseus 1337:10.1021/ja00194a073 1248:10.1021/jo01278a005 1219:10.1021/jo01034a015 1148:10.1021/ja00082a021 1119:10.1021/ja00173a045 1064:Krische, Michael J. 931:10.1021/ic50173a015 918:Inorganic Chemistry 897:10.1021/ja00233a051 852:Tetrahedron Letters 818:Inorganic Syntheses 783:1955NW.....42Q..96B 770:Naturwissenschaften 586:Catharanthus roseus 329:naturally-occurring 229: g·mol 18: 2622:Titanate compounds 2120:Titanium compounds 1557:. pp. 46–51. 1297:10.1039/c3qo00024a 1074:. pp. 25–52. 791:10.1007/BF00617242 728: 684: 653: 557: 469:1,4-cyclohexadiene 445: 408:open shell singlet 404: 396: 344:Geoffrey Wilkinson 294:two-electron donor 273:which exists as a 251:Infobox references 16: 3913: 3912: 3907: 3906: 2982:cyclopentadienide 2947: 2946: 2943: 2942: 2298: 2297: 2198: 2197: 2072:10.1021/ja067054e 2034:10.1021/ic401403a 1991:(20): 5507–5510. 1954:(22): 2628–2629. 1923:10.1021/ja906083c 1882:10.1021/jo9005238 1785:10.1021/ol025560c 1745:10.1021/jm801064y 1691:10.4137/CMO.S5074 1640:"Vinca alkaloids" 1459:10.1021/jo951930h 1360:(17): 3206–3208. 1331:(12): 4525–4527. 1213:(11): 3185–3188. 1178:10.1021/jo016277e 1113:(17): 6408–6409. 958:(21): 4567–4591. 891:(25): 8561–8562. 859:(46): 5717–5718. 635:-bromosuccinimide 487:epoxycyclohexanes 415:William A. Nugent 373:dimeric structure 277:with the formula 259:Chemical compound 257: 256: 96:Interactive image 88:Interactive image 3948: 3941:Chloro complexes 2993: 2974: 2967: 2960: 2951: 2864: 2850: 2836: 2822: 2619: 2613: 2612: 2611: 2603: 2602: 2594: 2593: 2585: 2584: 2282: 2185: 2113: 2106: 2099: 2090: 2084: 2083: 2066:(5): 1359–1371. 2052: 2046: 2045: 2015: 2009: 2008: 1978: 1972: 1971: 1960:10.1039/B411173G 1941: 1935: 1934: 1903: 1894: 1893: 1876:(9): 3616–3619. 1862: 1856: 1855: 1852:10.1039/A608438I 1833: 1827: 1826: 1817:(5): 1079–1082. 1803: 1797: 1796: 1779:(7): 1151–1153. 1766: 1757: 1756: 1722: 1713: 1712: 1702: 1668: 1662: 1661: 1635: 1629: 1628: 1618: 1608: 1599:(5): 5893–5914. 1582: 1569: 1568: 1542: 1536: 1535: 1499: 1493: 1492: 1483:(1–2): 101–103. 1469: 1463: 1462: 1453:(6): 2095–2108. 1439: 1433: 1432: 1422: 1405:(9): 3237–3240. 1384: 1378: 1377: 1347: 1341: 1340: 1318: 1312: 1311: 1309: 1299: 1269: 1252: 1251: 1229: 1223: 1222: 1196: 1190: 1189: 1172:(8): 2566–2571. 1158: 1152: 1151: 1129: 1123: 1122: 1100: 1094: 1093: 1055: 1042: 1041: 1011: 998: 997: 995: 967: 944: 935: 934: 925:(7): 1645–1655. 912: 901: 900: 878: 869: 868: 846: 840: 839: 809: 803: 802: 760: 725: 717: 665:benzylic ketones 532:enantioselective 509:intramolecularly 449:anti-Markovnikov 228: 213: 207: 201: 195: 188:Chemical formula 123: 112: 98: 90: 65: 26: 19: 3956: 3955: 3951: 3950: 3949: 3947: 3946: 3945: 3916: 3915: 3914: 3909: 3908: 3872: 3861: 3857: 3856: 3840: 3832: 3824: 3813: 3796: 3788: 3780: 3772: 3764: 3756: 3706: 3660: 3638: 3630: 3621: 3613: 3609: 3598: 3594: 3586: 3555: 3535: 3531: 3523: 3514: 3510: 3505: 3502: 3498: 3492: 3490: 3478: 3474: 3469: 3467: 3463: 3457: 3455: 3451: 3443: 3439: 3429: 3423: 3421: 3417: 3409: 3405: 3401: 3355: 3353: 3344: 3338: 3336: 3326: 3321: 3319: 3315: 3310: 3308: 3304: 3300: 3296: 3292: 3288: 3283: 3281: 3277: 3273: 3269: 3265: 3260: 3258: 3254: 3250: 3244: 3242: 3234: 3225: 3221: 3215: 3213: 3204: 3199: 3197: 3193: 3188: 3183: 3181: 3172: 3168: 3163: 3161: 3157: 3152: 3150: 3146: 3141: 3139: 3134: 3132: 3128: 3122: 3120: 3116: 3108: 3098: 3063: 3061: 3039: 3035: 2985: 2978: 2948: 2939: 2908: 2904: 2896: 2888: 2880: 2872: 2863: 2859: 2855: 2849: 2845: 2841: 2835: 2831: 2827: 2821: 2817: 2813: 2808: 2804: 2800: 2792: 2788: 2784: 2776: 2768: 2764: 2756: 2752: 2748: 2740: 2732: 2724: 2720: 2716: 2708: 2704: 2696: 2692: 2684: 2680: 2676: 2668: 2660: 2656: 2652: 2644: 2640: 2632: 2617: 2610: 2607: 2606: 2605: 2601: 2598: 2597: 2596: 2592: 2589: 2588: 2587: 2583: 2580: 2579: 2578: 2576: 2571: 2563: 2555: 2547: 2543: 2539: 2531: 2523: 2519: 2515: 2511: 2507: 2499: 2495: 2491: 2483: 2479: 2475: 2471: 2463: 2459: 2455: 2451: 2443: 2439: 2431: 2423: 2419: 2411: 2407: 2399: 2391: 2383: 2375: 2371: 2363: 2355: 2351: 2343: 2334: 2321: 2313: 2294: 2292: 2280: 2276: 2272: 2264: 2260: 2242: 2234: 2226: 2218: 2194: 2183: 2179: 2161: 2153: 2145: 2137: 2122: 2117: 2087: 2054: 2053: 2049: 2017: 2016: 2012: 1980: 1979: 1975: 1943: 1942: 1938: 1905: 1904: 1897: 1864: 1863: 1859: 1835: 1834: 1830: 1805: 1804: 1800: 1772:Organic Letters 1768: 1767: 1760: 1727:Vinca alkaloids 1724: 1723: 1716: 1670: 1669: 1665: 1658: 1637: 1636: 1632: 1584: 1583: 1572: 1565: 1544: 1543: 1539: 1532: 1518:Springer-Verlag 1501: 1500: 1496: 1471: 1470: 1466: 1441: 1440: 1436: 1386: 1385: 1381: 1349: 1348: 1344: 1320: 1319: 1315: 1277: 1271: 1270: 1255: 1231: 1230: 1226: 1198: 1197: 1193: 1160: 1159: 1155: 1131: 1130: 1126: 1102: 1101: 1097: 1090: 1057: 1056: 1045: 1038: 1013: 1012: 1001: 971: 970: 968: 946: 945: 938: 914: 913: 904: 880: 879: 872: 848: 847: 843: 836: 811: 810: 806: 762: 761: 757: 753: 738: 733: 723: 719: 715: 706: 681: 658: 599:vinca alkaloids 495: 438: 432: 340: 302:tetrahydrofuran 280: 260: 253: 248: 226: 216: 210: 204: 198: 190: 176: 173: 168: 163: 162: 151: 148: 147: 144: 138: 137: 126: 113: 101: 79: 68: 55: 41: 39: 12: 11: 5: 3954: 3952: 3944: 3943: 3938: 3933: 3928: 3918: 3917: 3911: 3910: 3905: 3904: 3901: 3898: 3895: 3892: 3889: 3886: 3883: 3880: 3877: 3874: 3870: 3866: 3863: 3859: 3854: 3850: 3847: 3843: 3842: 3838: 3834: 3830: 3826: 3822: 3818: 3815: 3811: 3807: 3804: 3801: 3798: 3794: 3790: 3786: 3782: 3778: 3774: 3770: 3766: 3762: 3758: 3754: 3750: 3746: 3745: 3742: 3739: 3738: 3735: 3732: 3729: 3726: 3723: 3720: 3717: 3714: 3711: 3708: 3704: 3700: 3697: 3694: 3691: 3688: 3685: 3682: 3679: 3675: 3674: 3671: 3668: 3665: 3662: 3658: 3654: 3649: 3646: 3643: 3640: 3636: 3632: 3628: 3624: 3619: 3615: 3611: 3607: 3603: 3600: 3596: 3592: 3588: 3584: 3580: 3577: 3574: 3570: 3569: 3566: 3563: 3560: 3557: 3553: 3549: 3544: 3541: 3538: 3533: 3529: 3525: 3521: 3517: 3512: 3508: 3500: 3496: 3488: 3484: 3481: 3476: 3472: 3465: 3461: 3453: 3449: 3445: 3441: 3437: 3433: 3427: 3419: 3415: 3411: 3407: 3403: 3399: 3395: 3393: 3390: 3386: 3385: 3382: 3379: 3376: 3373: 3370: 3367: 3364: 3361: 3351: 3347: 3342: 3334: 3330: 3324: 3317: 3313: 3306: 3302: 3298: 3294: 3290: 3286: 3279: 3275: 3271: 3267: 3263: 3256: 3252: 3248: 3240: 3236: 3232: 3228: 3223: 3219: 3211: 3207: 3202: 3195: 3191: 3179: 3175: 3170: 3166: 3159: 3155: 3148: 3144: 3137: 3130: 3126: 3118: 3114: 3110: 3106: 3102: 3100: 3096: 3092: 3088: 3087: 3084: 3081: 3078: 3075: 3072: 3069: 3059: 3055: 3049: 3048: 3045: 3042: 3037: 3033: 3029: 3026: 3021: 3018: 3015: 3009: 3008: 3005: 3003: 3001: 2999: 2991: 2990: 2987: 2986: 2979: 2977: 2976: 2969: 2962: 2954: 2945: 2944: 2941: 2940: 2938: 2937: 2933: 2929: 2925: 2921: 2916: 2914: 2910: 2909: 2907: 2906: 2902: 2898: 2894: 2890: 2886: 2882: 2878: 2874: 2870: 2866: 2852: 2838: 2824: 2810: 2806: 2802: 2798: 2794: 2790: 2786: 2782: 2778: 2774: 2770: 2766: 2762: 2758: 2754: 2750: 2746: 2742: 2738: 2734: 2730: 2726: 2722: 2718: 2714: 2710: 2706: 2702: 2698: 2694: 2690: 2686: 2682: 2678: 2674: 2670: 2666: 2662: 2658: 2654: 2650: 2646: 2642: 2638: 2634: 2630: 2625: 2623: 2616: 2615: 2608: 2599: 2590: 2581: 2573: 2569: 2565: 2561: 2557: 2553: 2549: 2545: 2541: 2537: 2533: 2529: 2525: 2521: 2517: 2513: 2509: 2505: 2501: 2497: 2493: 2489: 2485: 2481: 2477: 2473: 2469: 2465: 2461: 2457: 2453: 2449: 2445: 2441: 2437: 2433: 2429: 2425: 2421: 2417: 2413: 2409: 2405: 2401: 2397: 2393: 2389: 2385: 2381: 2377: 2373: 2369: 2365: 2361: 2357: 2353: 2349: 2345: 2341: 2337: 2332: 2328: 2323: 2319: 2315: 2311: 2306: 2304: 2300: 2299: 2296: 2295: 2290: 2288: 2286: 2279: 2278: 2274: 2270: 2266: 2262: 2258: 2254: 2249: 2244: 2240: 2236: 2232: 2228: 2224: 2220: 2216: 2212: 2206: 2204: 2200: 2199: 2196: 2195: 2191: 2189: 2182: 2181: 2177: 2173: 2168: 2163: 2159: 2155: 2151: 2147: 2143: 2139: 2135: 2130: 2128: 2124: 2123: 2118: 2116: 2115: 2108: 2101: 2093: 2086: 2085: 2047: 2010: 1973: 1936: 1917:(1): 254–259. 1895: 1857: 1846:(5): 457–458. 1828: 1798: 1758: 1739:(1): 134–142. 1714: 1663: 1656: 1630: 1570: 1563: 1537: 1530: 1494: 1464: 1434: 1379: 1342: 1313: 1275: 1253: 1242:(3): 537–539. 1224: 1191: 1153: 1142:(3): 986–997. 1124: 1095: 1088: 1043: 1036: 999: 936: 902: 870: 841: 834: 804: 754: 752: 749: 736: 732: 729: 721: 704: 679: 657: 654: 619:semi-synthetic 573:merrilactone A 550: 549: 535:cross-coupling 528: 521:acrylonitriles 505: 493: 490: 489:is well known. 437: 434: 383:, exists in a 339: 336: 278: 258: 255: 254: 249: 245:standard state 242: 239: 238: 235: 231: 230: 224: 218: 217: 214: 208: 202: 196: 191: 186: 183: 182: 178: 177: 175: 174: 171: 169: 166: 158: 157: 156: 153: 152: 150: 149: 145: 142: 141: 133: 132: 131: 128: 127: 125: 124: 116: 114: 106: 103: 102: 100: 99: 91: 85:monomer: 82: 80: 73: 70: 69: 67: 66: 58: 56: 51: 48: 47: 43: 42: 37: 33: 32: 28: 27: 13: 10: 9: 6: 4: 3: 2: 3953: 3942: 3939: 3937: 3934: 3932: 3929: 3927: 3924: 3923: 3921: 3902: 3899: 3896: 3893: 3890: 3887: 3884: 3881: 3878: 3875: 3873: 3867: 3864: 3862: 3851: 3848: 3845: 3844: 3841: 3835: 3833: 3827: 3825: 3819: 3816: 3814: 3808: 3805: 3802: 3799: 3797: 3791: 3789: 3783: 3781: 3775: 3773: 3767: 3765: 3759: 3757: 3751: 3748: 3747: 3740: 3736: 3733: 3730: 3727: 3724: 3721: 3718: 3715: 3712: 3709: 3707: 3701: 3698: 3695: 3692: 3689: 3686: 3683: 3680: 3677: 3676: 3672: 3669: 3666: 3663: 3661: 3655: 3653: 3650: 3647: 3644: 3641: 3639: 3633: 3631: 3625: 3623: 3616: 3614: 3604: 3601: 3599: 3589: 3587: 3581: 3578: 3575: 3572: 3571: 3567: 3564: 3561: 3558: 3556: 3550: 3548: 3545: 3542: 3539: 3537: 3526: 3524: 3518: 3516: 3515: 3504: 3491: 3485: 3482: 3480: 3479: 3468: 3456: 3446: 3444: 3434: 3432: 3431: 3422: 3412: 3410: 3396: 3394: 3391: 3388: 3387: 3383: 3380: 3377: 3374: 3371: 3368: 3365: 3362: 3360: 3359: 3354: 3348: 3346: 3345: 3337: 3331: 3329: 3328: 3320: 3309: 3282: 3259: 3243: 3237: 3235: 3229: 3227: 3226: 3214: 3208: 3206: 3205: 3198: 3187: 3182: 3176: 3174: 3173: 3162: 3151: 3140: 3133: 3121: 3111: 3109: 3103: 3101: 3099: 3093: 3090: 3089: 3085: 3082: 3079: 3076: 3073: 3070: 3068: 3067: 3062: 3056: 3054: 3051: 3050: 3046: 3043: 3041: 3030: 3027: 3025: 3022: 3019: 3016: 3014: 3011: 3010: 3006: 3000: 2998: 2995: 2994: 2988: 2983: 2975: 2970: 2968: 2963: 2961: 2956: 2955: 2952: 2936: 2934: 2932: 2930: 2928: 2926: 2924: 2922: 2920: 2918: 2917: 2915: 2911: 2905: 2899: 2897: 2891: 2889: 2883: 2881: 2875: 2873: 2867: 2865: 2853: 2851: 2839: 2837: 2825: 2823: 2811: 2809: 2795: 2793: 2779: 2777: 2771: 2769: 2759: 2757: 2743: 2741: 2735: 2733: 2727: 2725: 2711: 2709: 2699: 2697: 2687: 2685: 2671: 2669: 2663: 2661: 2647: 2645: 2635: 2633: 2627: 2626: 2624: 2620: 2614: 2574: 2572: 2566: 2564: 2558: 2556: 2550: 2548: 2534: 2532: 2526: 2524: 2502: 2500: 2486: 2484: 2466: 2464: 2446: 2444: 2434: 2432: 2426: 2424: 2414: 2412: 2402: 2400: 2394: 2392: 2386: 2384: 2378: 2376: 2366: 2364: 2358: 2356: 2346: 2344: 2338: 2336: 2329: 2327: 2324: 2322: 2316: 2314: 2308: 2307: 2305: 2301: 2293: 2287: 2283: 2277: 2267: 2265: 2255: 2253: 2250: 2248: 2245: 2243: 2237: 2235: 2229: 2227: 2221: 2219: 2213: 2211: 2208: 2207: 2205: 2203:Titanium(III) 2201: 2193: 2190: 2186: 2180: 2174: 2172: 2169: 2167: 2164: 2162: 2156: 2154: 2148: 2146: 2140: 2138: 2132: 2131: 2129: 2125: 2121: 2114: 2109: 2107: 2102: 2100: 2095: 2094: 2091: 2081: 2077: 2073: 2069: 2065: 2061: 2060: 2051: 2048: 2043: 2039: 2035: 2031: 2027: 2023: 2022: 2014: 2011: 2006: 2002: 1998: 1994: 1990: 1986: 1985: 1977: 1974: 1969: 1965: 1961: 1957: 1953: 1949: 1948: 1940: 1937: 1932: 1928: 1924: 1920: 1916: 1912: 1911: 1902: 1900: 1896: 1891: 1887: 1883: 1879: 1875: 1871: 1870: 1861: 1858: 1853: 1849: 1845: 1841: 1840: 1832: 1829: 1824: 1820: 1816: 1812: 1811: 1802: 1799: 1794: 1790: 1786: 1782: 1778: 1774: 1773: 1765: 1763: 1759: 1754: 1750: 1746: 1742: 1738: 1734: 1733: 1728: 1721: 1719: 1715: 1710: 1706: 1701: 1696: 1692: 1688: 1684: 1680: 1679: 1674: 1667: 1664: 1659: 1657:9783527326693 1653: 1649: 1645: 1641: 1634: 1631: 1626: 1622: 1617: 1612: 1607: 1602: 1598: 1594: 1593: 1588: 1581: 1579: 1577: 1575: 1571: 1566: 1564:9781498704304 1560: 1556: 1552: 1548: 1541: 1538: 1533: 1531:9783540563914 1527: 1523: 1519: 1515: 1514: 1509: 1507: 1498: 1495: 1490: 1486: 1482: 1478: 1477: 1468: 1465: 1460: 1456: 1452: 1448: 1447: 1438: 1435: 1430: 1426: 1421: 1416: 1412: 1408: 1404: 1400: 1399: 1394: 1392: 1383: 1380: 1375: 1371: 1367: 1363: 1359: 1355: 1354: 1346: 1343: 1338: 1334: 1330: 1326: 1325: 1317: 1314: 1308: 1303: 1298: 1293: 1289: 1285: 1284: 1279: 1268: 1266: 1264: 1262: 1260: 1258: 1254: 1249: 1245: 1241: 1237: 1236: 1228: 1225: 1220: 1216: 1212: 1208: 1207: 1202: 1195: 1192: 1187: 1183: 1179: 1175: 1171: 1167: 1166: 1157: 1154: 1149: 1145: 1141: 1137: 1136: 1128: 1125: 1120: 1116: 1112: 1108: 1107: 1099: 1096: 1091: 1089:9783540728795 1085: 1081: 1077: 1073: 1069: 1065: 1061: 1054: 1052: 1050: 1048: 1044: 1039: 1037:9780470842898 1033: 1029: 1025: 1021: 1017: 1010: 1008: 1006: 1004: 1000: 994: 989: 985: 981: 980: 975: 965: 961: 957: 953: 952: 943: 941: 937: 932: 928: 924: 920: 919: 911: 909: 907: 903: 898: 894: 890: 886: 885: 877: 875: 871: 866: 862: 858: 854: 853: 845: 842: 837: 835:9780470132524 831: 827: 823: 819: 815: 808: 805: 800: 796: 792: 788: 784: 780: 776: 772: 771: 766: 765:Wilkinson, G. 759: 756: 750: 748: 746: 742: 730: 712: 708: 702: 697: 693: 689: 677: 672: 668: 666: 662: 655: 650: 646: 644: 640: 636: 634: 628: 624: 620: 616: 612: 608: 604: 600: 596: 592: 591:catharanthine 588: 587: 581: 578: 574: 570: 569:anislactone A 566: 565:sesquiterpene 562: 561:Ceratopicanol 554: 547: 546:electrophiles 544: 540: 536: 533: 529: 526: 522: 518: 514: 510: 506: 503: 499: 491: 488: 484: 480: 476: 474: 470: 466: 465: 464: 462: 458: 454: 450: 442: 435: 433: 430: 428: 424: 420: 416: 411: 409: 400: 392: 388: 386: 382: 378: 374: 369: 367: 366: 361: 357: 353: 349: 345: 337: 335: 333: 330: 326: 322: 317: 315: 311: 307: 303: 299: 295: 290: 288: 284: 276: 272: 268: 264: 252: 246: 240: 236: 233: 232: 225: 223: 220: 219: 192: 189: 185: 184: 179: 170: 165: 161: 154: 140: 136: 129: 122: 118: 117: 115: 109: 105: 104: 97: 92: 89: 84: 83: 81: 77: 72: 71: 64: 60: 59: 57: 54: 50: 49: 44: 34: 29: 25: 20: 3493: 3458: 3424: 3356: 3339: 3245: 3216: 3184: 3123: 3064: 2303:Titanium(IV) 2289: 2127:Titanium(II) 2063: 2057: 2050: 2025: 2019: 2013: 1988: 1982: 1976: 1951: 1945: 1939: 1914: 1908: 1873: 1867: 1860: 1843: 1837: 1831: 1814: 1808: 1801: 1776: 1770: 1736: 1730: 1726: 1682: 1676: 1666: 1643: 1633: 1596: 1590: 1550: 1540: 1512: 1505: 1497: 1480: 1474: 1467: 1450: 1444: 1437: 1402: 1396: 1390: 1382: 1357: 1351: 1345: 1328: 1322: 1316: 1290:(1): 15–33. 1287: 1281: 1239: 1233: 1227: 1210: 1204: 1200: 1194: 1169: 1163: 1156: 1139: 1133: 1127: 1110: 1104: 1098: 1067: 1015: 986:(21): 4592. 983: 977: 955: 949: 922: 916: 888: 882: 856: 850: 844: 813: 807: 774: 768: 758: 741:Lewis acidic 734: 685: 659: 641:followed by 632: 607:chemotherapy 584: 582: 576: 558: 543:pseudohalide 473: 461:nitro groups 457:free radical 446: 431: 423:free radical 412: 405: 370: 363: 341: 318: 291: 266: 262: 261: 237:green solid 93:dimer: 46:Identifiers 36:Other names 3926:Titanocenes 2544:·20TiO 2536:NiO·Sb 1685:: 131–144. 1520:. pp.  1307:10481/47295 674:Example of 623:vinorelbine 615:vincristine 611:vinblastine 451:opening of 334:leurosine. 321:vinorelbine 234:Appearance 181:Properties 3920:Categories 3507:RuCp(MeCN) 2885:Pb(Zr,Ti)O 751:References 716:Ti–O 222:Molar mass 74:3D model ( 53:CAS Number 3471:(MoCp(CO) 3218:(CrCp(CO) 2488:Ti(OCH(CH 1592:Molecules 1555:CRC Press 777:(4): 96. 731:Mechanism 603:leurosine 595:vindoline 517:acrylates 360:magnesium 356:manganese 287:reductant 269:, is the 121:101376209 63:1271-18-7 3606:(WCp(CO) 3495:RuCp(PPh 3341:CoCp(CO) 3323:FeCp(CO) 2080:17263420 2042:24112112 2005:21488110 1968:15543313 1931:20000601 1890:19334701 1793:11922805 1753:19072542 1709:21695100 1625:22609781 1429:25716775 1374:12207390 1186:11950302 799:44523847 605:and the 597:and the 525:epoxides 453:epoxides 377:bridging 332:alkaloid 3744:  3201:VCp(CO) 2729:EuBaTiO 1700:3117629 1616:6268133 1420:4415026 1066:(ed.). 779:Bibcode 745:radical 701:Michael 692:McMurry 688:Pinacol 676:Barbier 609:agents 479:alcohol 365:in situ 310:reagent 108:PubChem 3528:PdCp(C 3358:NiCpNO 3247:Fe(η-C 3136:TiCpCl 3066:MgCpBr 2689:CaZrTi 2528:KTiOPO 2504:Ti(OCH 2404:Ti(NMe 2348:Ti(ClO 2078:  2040:  2003:  1966:  1929:  1888:  1791:  1751:  1707:  1697:  1654:  1623:  1613:  1561:  1528:  1427:  1417:  1372:  1184:  1086:  1034:  832:  797:  661:Cyclic 539:halide 513:moiety 502:olefin 227:427.01 160:SMILES 31:Names 3270:)Fe(C 3186:VCpCh 3125:(TiCp 2901:ZnTiO 2893:SrTiO 2877:PbTiO 2869:NiTiO 2773:MnTiO 2737:FeTiO 2665:CaTiO 2629:BaTiO 2416:Ti(NO 2396:TiOSO 2331:TiS(S 1522:46–55 1062:. In 795:S2CID 455:to a 375:with 358:, or 350:with 300:like 298:ether 275:dimer 135:InChI 76:JSmol 3858:ThCp 3853:ThCp 3837:YbCp 3829:TmCp 3821:ErCp 3810:DyCp 3793:SmCp 3785:PmCp 3777:NdCp 3769:PrCp 3761:CeCp 3753:LaCp 3703:HsCp 3657:PbCp 3652:TlCp 3635:IrCp 3627:OsCp 3618:ReCp 3591:HfCp 3583:LuCp 3552:SnCp 3547:InCp 3520:RhCp 3487:RuCp 3460:MoCp 3448:MoCp 3436:NbCp 3426:ZrCp 3414:ZrCp 3350:NiCp 3333:CoCp 3312:FeCp 3239:FeCp 3231:MnCp 3210:CrCp 3165:TiCp 3158:(CO) 3154:TiCp 3143:TiCp 3113:TiCp 3105:ScCp 3095:CaCp 3058:MgCp 3053:NaCp 3024:CpMe 3013:LiCp 2673:CaCu 2577:Ti(C 2568:TiSi 2560:TiSe 2472:(OCH 2448:Ti(C 2340:TiCl 2318:TiBr 2223:TiCl 2215:TiBr 2210:TiAl 2176:TiSi 2150:TiBr 2134:TiCl 2076:PMID 2038:PMID 2001:PMID 1964:PMID 1952:2004 1927:PMID 1886:PMID 1844:1997 1789:PMID 1749:PMID 1705:PMID 1652:ISBN 1621:PMID 1559:ISBN 1526:ISBN 1425:PMID 1391:meso 1370:PMID 1182:PMID 1084:ISBN 1032:ISBN 984:2015 956:2015 830:ISBN 724:TiCl 690:and 682:TiCl 663:and 637:and 613:and 593:and 571:and 541:and 519:and 475:BuSH 425:and 417:and 352:zinc 323:, a 3903:No 3900:Md 3897:Fm 3894:Es 3891:Cf 3888:Bk 3885:Cm 3882:Am 3879:Pu 3876:Np 3869:UCp 3865:Pa 3849:Ac 3846:** 3817:Ho 3806:Tb 3803:Gd 3800:Eu 3737:Og 3734:Ts 3731:Lv 3728:Mc 3725:Fl 3722:Nh 3719:Cn 3716:Rg 3713:Ds 3710:Mt 3699:Bh 3696:Sg 3693:Db 3690:Rf 3687:Lr 3684:** 3681:Ra 3678:Fr 3673:Rn 3670:At 3667:Po 3664:Bi 3648:Hg 3645:Au 3642:Pt 3602:Ta 3576:Ba 3573:Cs 3568:Xe 3562:Te 3559:Sb 3543:Cd 3540:Ag 3483:Tc 3430:ClH 3398:Y(C 3392:Sr 3389:Rb 3384:Kr 3381:Br 3378:Se 3375:As 3372:Ge 3369:Ga 3366:Zn 3363:Cu 3262:((C 3255:Li) 3190:VCp 3178:VCp 3129:Cl) 3086:Ar 3083:Cl 3074:Si 3071:Al 3047:Ne 3017:Be 3007:He 2997:CpH 2984:ion 2860:TiF 2846:TiF 2832:TiF 2818:TiF 2805:TiO 2803:0.5 2799:0.5 2765:TiO 2705:TiO 2641:TiO 2552:TiS 2440:TiO 2428:TiO 2388:TiI 2380:TiH 2372:TiF 2360:TiF 2326:TiC 2310:TiB 2252:TiP 2247:TiN 2239:TiI 2231:TiF 2171:TiS 2166:TiO 2158:TiI 2142:TiH 2068:doi 2064:129 2030:doi 1993:doi 1956:doi 1919:doi 1915:132 1878:doi 1848:doi 1819:doi 1781:doi 1741:doi 1695:PMC 1687:doi 1611:PMC 1601:doi 1485:doi 1455:doi 1415:PMC 1407:doi 1403:137 1362:doi 1333:doi 1329:111 1302:hdl 1292:doi 1244:doi 1215:doi 1174:doi 1144:doi 1140:116 1115:doi 1111:112 1076:doi 1024:doi 988:doi 960:doi 927:doi 893:doi 889:110 861:doi 822:doi 787:doi 577:exo 381:THF 111:CID 3922:: 3749:* 3595:Cl 3579:* 3565:I 3511:PF 3503:Cl 3464:Cl 3440:Cl 3418:Cl 3316:PF 3305:Fe 3293:-C 3285:(C 3278:)) 3194:Cl 3169:Me 3117:Cl 3091:K 3080:S 3077:P 3044:F 3028:N 3020:B 2856:Rb 2842:Li 2814:Na 2801:Bi 2797:Na 2785:Ti 2781:Na 2761:Li 2749:Ti 2745:Ho 2717:Ti 2713:Dy 2701:Cs 2683:12 2677:Ti 2659:12 2653:Ti 2649:Bi 2637:Ba 2516:CH 2512:CH 2508:CH 2482:16 2476:CH 2468:Ti 2269:Ti 2257:Ti 2074:. 2062:. 2036:. 2026:52 2024:. 1999:. 1989:17 1987:. 1962:. 1950:. 1925:. 1913:. 1898:^ 1884:. 1874:74 1872:. 1842:. 1815:44 1813:. 1787:. 1775:. 1761:^ 1747:. 1737:52 1735:. 1717:^ 1703:. 1693:. 1681:. 1675:. 1646:. 1642:. 1619:. 1609:. 1597:17 1595:. 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2291:2 2275:3 2273:S 2271:2 2263:3 2261:O 2259:2 2241:3 2233:3 2225:3 2217:3 2178:2 2160:2 2152:2 2144:2 2136:2 2112:e 2105:t 2098:v 2082:. 2070:: 2044:. 2032:: 2007:. 1995:: 1970:. 1958:: 1933:. 1921:: 1892:. 1880:: 1854:. 1850:: 1825:. 1821:: 1795:. 1783:: 1777:4 1755:. 1743:: 1711:. 1689:: 1683:5 1660:. 1627:. 1603:: 1567:. 1534:. 1504:" 1491:. 1487:: 1461:. 1457:: 1431:. 1409:: 1376:. 1364:: 1339:. 1335:: 1310:. 1304:: 1294:: 1288:1 1276:2 1250:. 1246:: 1221:. 1217:: 1201:t 1188:. 1176:: 1150:. 1146:: 1121:. 1117:: 1092:. 1078:: 1040:. 1026:: 996:. 990:: 966:. 962:: 933:. 929:: 899:. 895:: 867:. 863:: 838:. 824:: 801:. 789:: 781:: 737:2 722:2 705:2 680:2 633:N 548:. 494:2 279:2 215:2 209:2 200:H 194:C 78:)

Index


CAS Number
1271-18-7
JSmol
Interactive image
Interactive image
PubChem
101376209
InChI
SMILES
Chemical formula
Molar mass
standard state
Infobox references
organotitanium compound
dimer
synthetic organic chemistry
reductant
two-electron donor
ether
tetrahydrofuran
chemical equilibrium
reagent
cyclopentadienyl anion
vinorelbine
chemotherapeutic agent
naturally-occurring
alkaloid
Geoffrey Wilkinson
titanocene dichloride

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