HINDERED ORGANOBORON GROUPS IN ORGANIC-SYNTHESIS - 17 [1] - SYNTHESIS OF 2,4,6-TRIISOPROPYLPHENYLBORANE (TRIPBH2)2, A USEFUL ALTERNATIVE TO THEXYLBORANE

被引：27

作者：

PELTER, A

SMITH, K

BUSS, D

JIN, Z

机构：

[1] Department of Chemistry, University College of Swansea, Swansea

来源：

HETEROATOM CHEMISTRY | 1992年 / 3卷 / 03期

关键词：

D O I：

10.1002/hc.520030313

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

2,4,6-Triisopropylphenylborane (tripylborane, TripBH2) resembles thexylborane in having a single, bulky organic group attached to boron, but the group is aromatic rather than aliphatic. The compound has been synthesized by two alternative routes, one involving direct reduction of dimethoxytripylborane and the other involving redistribution between ditripylborane and borane. It is a solid which is considerably more stable than thexylborane.

引用

页码：275 / 277

页数：3

共 18 条

[1]

Brown H. C., 1972, SYNTHESIS-STUTTGART, P196

[2] HYDROBORATION .79. PREPARATION AND PROPERTIES OF METHYLBORANE AND DIMETHYLBORANE AND THEIR CHARACTERISTICS AS HYDROBORATING AGENTS - SYNTHESIS OF TERTIARY ALCOHOLS CONTAINING METHYL-GROUPS VIA HYDROBORATION [J].