Cobalt-induced C-N and C-C bond formation via metal-stabilized α-CF3 carbenium ion

被引：24

作者：

Amouri, H

Bégué, JP

Chennoufi, A

Bonnet-Delpon, D

Gruselle, M

Malézieux, B

机构：

[1] Univ Paris 06, CNRS, Unite 7071, Lab Chim Inorgan & Mat Mol, F-75252 Paris 05, France

[2] Univ Paris Sud, Fac Pharm, CNRS, Lab Biocis, F-92296 Chatenay Malabry, France

来源：

ORGANIC LETTERS | 2000年 / 2卷 / 06期

关键词：

D O I：

10.1021/ol005554l

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

An alpha-CF3-carbenium ion stabilized by a bimetallic [Co-Co] cluster was prepared and isolated in good yield, starting from the corresponding alcohol by action of HBF4/Et2O. C-N and C-C bonds with nitrogen and carbon nucleopfriles could be easily formed. Subsequent decomplexation gave the free substituted beta-CF3 alkynes in good yields.

引用

页码：807 / 809

页数：3

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