Fluorinated carbanions

被引：68
作者：
Farnham, WB
机构：
[1] DuPont Central Research and Development, Wilmington, DE 19880-0328, P. O. Box 80328, Experimental Station
来源：
CHEMICAL REVIEWS | 1996年 / 96卷 / 05期
关键词：
D O I：
10.1021/cr9411435
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Perfluoroalkyl carbanions are important intermediates in fluorocarbon chemistry and provide a useful framework for understanding nucleophilic additions to fluorinated alkenes, carboxylate fragmentation reactions, and deprotonation pathways. Recent theoretical and experimental advances have provided insight regarding structural features of isolable carbanions and additional confidence in computational results for fluorinated systems not amenable to experimental study. The structural impacts of anionic hyperconjugation are realized. New reactions which proceed by familiar carbanionic pathways continue to receive attention, and perfluorocarbanion equivalents, in the form of activated perfluoroalkyltrimethylsilanes, offer new synthetic opportunities.
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收藏
页码：1633 / 1640
页数：8
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