2,2-BIS(TRIFLUOROMETHYL)ETHYLENE-1,1-DICARBONITRILE AS A UNIQUE ENOPHILE

被引：10

作者：

HUISGEN, R

BRUCKNER, R

机构：

[1] Institut für Organische Chemie, Universität München, D-8000 München 2

来源：

JOURNAL OF ORGANIC CHEMISTRY | 1991年 / 56卷 / 05期

关键词：

D O I：

10.1021/jo00005a002

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

The title compound (BTF) is the only known electrophilic ethylene derivative which undergoes ene reactions with unactivated alkenes at room temperature. The allylic hydrogen is transferred either to the CF3- or the CN-bearing carbon of BTF, depending on the structure of the alkene. In a new mechanistic concept, two transition states allow to classify alkenes and to predict the orientation of their ene reactions.

引用

页码：1679 / 1681

页数：3

共 7 条

[1]

BRUCKNER R, 1991, J ORG CHEM, V56, P1677

[2] 2,2-BIS(TRIFLUOROMETHYL)ETHYLENE-1,1-DICARBONITRILE AND STYRENES - A DICHOTOMY OF CYCLOADDITION PATHWAYS [J].