145434-23-7

Basic information

• Product Name: 2,4,6-triisopropylphenylborane
• Synonyms: 2,4,6-triisopropylphenylborane
• CAS NO: 145434-23-7
• Molecular Weight: 216.174
• Mol File: 145434-23-7.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: 2,4,6-triisopropylphenylborane(CAS DataBase Reference)
• NIST Chemistry Reference: 2,4,6-triisopropylphenylborane(145434-23-7)
• EPA Substance Registry System: 2,4,6-triisopropylphenylborane(145434-23-7)

Safety Data

• Hazardous Substances Data: 145434-23-7(Hazardous Substances Data)

Upstream product

• 16853-85-3 lithium aluminium tetrahydride 
• 145434-22-6 2,4,6-triisopropylphenylboronic acid dimethyl ester 
• 7647-01-0 hydrogenchloride 
• 21524-34-5 2,4,6-triisopropyl-1-bromobenzene 
• 124242-73-5 bis(2,4,6-triisopropylphenyl)borane 

Downstream Products

• 1159491-27-6 bis((E)-2-pyren-1-yl-vinyl)-2,4,6-triisopropylphenylborane 

Relevant articles and documents

Cascade Dehydrogenative Hydroboration for the Synthesis of Azaborabenzofulvenes

Tandem dehydrogenative hydroboration has been established to be highly effective in the synthesis of BN isosteres of benzofulvene and derivatives. The scope of this synthetic method is applicable to a variety of substrates. Spectroscopic and computational studies indicate that the new azaborabenzofulvenes have similar electronic properties as their carbonaceous analogues.

Hindered Organoboron Groups in Organic Chemistry. Part 22. Some Interesting Properties of 2,4,6-Triisopropylphenylborane (Tripylborane, TripBH2, A New Useful Monoarylborane

2,4,6-Triisopropylphenylborane (tripylborane, TripBH2) is a solid, stable, hydroborating agent that hydroborates monosubstituted alkenes to give either TripBHR1 or TripBR12.TripBHR1 can be converted into mixed boranes TripBR1R2 (R1,R2 = primary alkyl, Rp) and TripBRpRs and TripBRs2 are also readily available.Oxidation of these products gives the corresponding alcohols in excellent yields, with a high selectivity for alkan-1-ols in the cases of groups derived from alk-1-enes.Cyanidation of TripBR2 proceeds to give ketones without migration of the aryl group.This establishes the low migratory aptitude of the aryl group and also that no scrambling of alkyl groups occurs.The tripyl group of TripBRp2 can be selectively removed.