Trapping of Difluorocarbene by Frustrated Lewis Pairs

被引:34
|
作者
Smirnov, Vladimir O. [1 ]
Volodin, Alexander D. [2 ]
Korlyukov, Alexander A. [2 ,3 ]
Dilman, Alexander D. [1 ]
机构
[1] ND Zelinskii Inst Organ Chem, Leninsky Prosp 47, Moscow 119991, Russia
[2] AN Nesmeyanov Inst Organoelement Cpds, Vavilov Str 28, Moscow 119991, Russia
[3] NI Pirogov Russian Natl Res Med Univ, Ostrovitianov Str 1, Moscow 117997, Russia
关键词
difluorocarbene; frustrated Lewis pairs; intermediates; organofluorine; phosphinoboranes; NUCLEOPHILIC DIFLUOROMETHYLATION; PROTODEBORONATION; ALDEHYDES; ACIDS;
D O I
10.1002/anie.202001354
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Frustrated Lewis pairs consisting of diphenylphosphino and boryl groups located at the ortho-position can trap difluorocarbene affording stable zwitterionic adducts. The reaction can be reversed to release difluorocarbene at elevated temperatures.
引用
收藏
页码:12428 / 12431
页数:4
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