SYNTHESIS AND EVOLUTION OF PHOSPHANYLCARBENE BORANE ADDUCTS

被引：26

作者：

ALCARAZ, G ^{[1
]}

REED, R ^{[1
]}

BACEIREDO, A ^{[1
]}

BERTRAND, G ^{[1
]}

机构：

[1] LAB CHIM COORDINAT,CNRS,205 ROUTE NARBONNE,F-31077 TOULOUSE,FRANCE

来源：

JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS | 1993年 / 17期

关键词：

D O I：

10.1039/c39930001354

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Photolysis of [bis(dicyclohexylamino)phosphanyl](trimethylsilyl)diazomethane leads to the corresponding stable carbene 1b, which reacts with triethylborane affording a borane-carbene adduct 2b, characterized by spectroscopy in solution before rearrangement and fragmentation into P-dicyclohexylamino-C-(ethyl)(trimethylsilyl)phosphaalkene 3b; trimethylsilyltrifluoromethanesulfonate adds to lb giving the methylenephosphonium 4b.

引用

页码：1354 / 1355

页数：2

共 16 条

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