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Chandrasekharan, J.; Brown, Herbert C. (1985). "Hydroboration kinetics. 11. A reinvestigation of the kinetics of hydroboration of representative alkenes with disiamylborane dimer. Conclusive evidence for the dissociation mechanism in the hydroboration of alkenes with dialkylborane dimers".
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490:-isoamyl ("secondary isoamyl") is an archaic name for the 1,2-dimethylpropyl group (amyl being a obsolescent synonym of pentyl).
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Disiamylborane is relatively selective for terminal alkynes and alkenes vs internal alkynes and alkenes. Like most
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Eric J. Leopold (1986). "Selective
Hydroboration of a 1,3,7-Triene: Homogeraniol".
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The hydroboration process proceeds via an initial dissociation of the dimer.
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Except where otherwise noted, data are given for materials in their
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InChI=1S/C10H23B/c1-7(2)9(5)11-10(6)8(3)4/h7-11H,1-6H3
397:, it has a dimeric structure with bridging hydrides.
225:
InChI=1/C10H23B/c1-7(2)9(5)11-10(6)8(3)4/h7-11H,1-6H3
385:BH). It is a colorless waxy solid that is used in
461:), a primary borane obtained by hydroboration of
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428:manner. It can be used to convert terminal
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354:(bis(1,2-dimethylpropyl)borane) is an
457:((1,1,2-trimethylpropyl)borane, ThxBH
218:Key: HXJFQNUWPUICNY-UHFFFAOYSA-N
7:
228:Key: HXJFQNUWPUICNY-UHFFFAOYAY
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391:hydroborationâoxidation reactions
541:The Journal of Organic Chemistry
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313:(at 25 °C , 100 kPa).
577:Reagents for organic chemistry
424:, the addition proceeds in an
405:Disiamylborane is prepared by
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40:Bis(1,2-dimethylpropyl)borane
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478:is an abbreviation for "di
293:154.09 g/mol
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525:10.15227/orgsyn.064.0164
393:. Like most dialkyl
254:B(C(C(C)C)C)C(C)C(C)C
553:10.1021/jo00204a019
463:tetramethylethylene
449:9-Borabicyclononane
249:CC(C(C)C)BC(C)C(C)C
18:
381:(abbreviation: Sia
340:Infobox references
16:
512:Organic Syntheses
411:trimethylethylene
387:organic synthesis
358:with the formula
348:Chemical compound
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345:
171:CompTox Dashboard
94:Interactive image
87:Interactive image
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443:Related reagents
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270:Chemical formula
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17:Disiamylborane
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547:(4): 518â520.
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395:boron hydrides
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352:Disiamylborane
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572:Alkylboranes
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455:Thexylborane
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356:organoborane
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46:Identifiers
474:The prefix
263:Properties
566:Categories
494:References
289:Molar mass
159:2O6VD8483R
105:ChemSpider
74:3D model (
53:CAS Number
37:IUPAC name
486:", where
434:aldehydes
401:Reactions
360:[((CH
303:35-40 °C
63:1069-54-1
476:disiamyl
451:(9-BBN).
415:diborane
283:B
519:: 164.
432:, into
430:alkynes
368:CHCH(CH
333:what is
331: (
126:PubChem
470:Naming
328:verify
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242:SMILES
139:192733
114:167251
31:Names
480:-sec-
413:with
207:InChI
76:JSmol
484:amyl
389:for
150:UNII
549:doi
521:doi
488:sec
482:iso
409:of
376:BH]
176:EPA
129:CID
568::
545:50
543:.
517:64
515:.
501:^
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372:))
281:23
277:10
555:.
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459:2
383:2
378:2
374:2
370:3
366:2
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362:3
323:N
279:H
275:C
178:)
174:(
78:)
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