TRANSFORMATION OF CARBONYL-COMPOUNDS INTO GEM-DIFLUORO COMPOUNDS WITH DIBROMODIFLUOROMETHANE ZINC REAGENT

被引：27

作者：

HU, CM

QING, FL

SHEN, CX

机构：

[1] Shanghai Institute of Organic Chemistry, Academia Sinica, Shanghai 200032

来源：

JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1 | 1993年 / 03期

关键词：

D O I：

10.1039/p19930000335

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Reaction of carbonyl compounds with dibromodifluoromethane/zinc gives the gem-difluoro compounds (12 examples). It seems to be that the reaction involves the generation of difluorocarbene by reaction of dibromodifluoromethane with zinc, followed by production of the difluorocarbonyl ylide. Such an ylide then breaks down the corresponding CF2 moiety.

引用

页码：335 / 338

页数：4

共 28 条

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