Molecular addition compounds.: 14.: Convenient preparations of representative dialkylborane reagents using the new, highly reactive N-ethyl-N-isopropylaniline-borane reagent (BACH-EI™)

被引：12

作者：

Brown, HC

Kanth, JVB

Zaidlewicz, M

机构：

[1] Purdue Univ, HC Brown & RB Wetherill Labs Chem, W Lafayette, IN 47906 USA

[2] Nicholas Copernicus Univ, Inst Chem, PL-87100 Torun, Poland

来源：

TETRAHEDRON | 1999年 / 55卷 / 19期

关键词：

amine-boranes; hydroboration; dialkylboranes;

D O I：

10.1016/S0040-4020(99)00272-0

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Convenient procedures for the preparation of representative dialkylborane reagents, diisopinocampheylborane, [1S]-2-diisocaranylborane, 9-borabicyclo[3,3,1]nonane, dicyclohexyl-borane and disiamylborane, using the new, highly reactive N-ethyl-N-isopropylaniline-borane reagent (BACH-EI(TM)) in dioxane and tetrahydrofuran are described. (C) 1999 Elsevier Science Ltd. All rights reserved.

引用

页码：5991 / 6000

页数：10

共 27 条

[1]

[Anonymous], ORG PREP PROCED INT

[2]

BRAUN LM, 1971, J ORG CHEM, V36, P2388

[3]

Brown H. C., 1975, ORGANIC SYNTHESIS VI, p[18, 241]

[4] HYDROBORATION OF TERPENES .9. A SIMPLE IMPROVED PROCEDURE FOR UPGRADING THE OPTICAL PURITY OF COMMERCIALLY AVAILABLE ALPHA-PINENES AND BETA-PINENES - CONVERSION OF (+)-ALPHA-PINENE TO (+)-BETA-PINENE VIA HYDROBORATION ISOMERIZATION [J].