Hindered organoboron groups in organic synthesis. 15. preparation and properties of Di(2,4,6-triisopropylphenyl)borane

Pelter, A., Smith, Keith, Buss, Dieter and Norbury, A. 1991. Hindered organoboron groups in organic synthesis. 15. preparation and properties of Di(2,4,6-triisopropylphenyl)borane. Tetrahedron Letters 32 (43) , pp. 6239-6242. 10.1016/0040-4039(91)80798-B

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Abstract

A facile, high yield preparation of bis(2,4,6[triisopropylphenyl)borane (Trip2BH, ditripylborane) (1), a unique, stable, solid monomeric diorganylborane is outlined. It only slowly hydroborates alkynes and, most puzzlingly, with little regioselectivity. At room temperature (1) does not hydroborate alkenes.

Item Type:	Article
Date Type:	Publication
Status:	Published
Schools:	Schools > Chemistry Schools > Pharmacy
Subjects:	Q Science > QD Chemistry
Publisher:	Elsevier
ISSN:	0040-4039
Last Modified:	04 Jun 2017 02:51
URI:	https://orca.cardiff.ac.uk/id/eprint/12661

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