N-Fluoro-bis[(trifluoromethyl)sulfonyl]imide: interesting reactions involving nucleophilic attack on sulfonyl groups
作者:Weiwen Ying、Darryl D. DesMarteau、Ze-Qi Xu、Michael Witz
DOI:10.1016/s0022-1139(99)00231-6
日期:2000.3
N-Fluoro-bis[(trifluoromethyl)sulfonyl]imide (1) undergoes reaction with a variety of nucleophiles to give a number of interesting products. Under suitable conditions, the sulfonyl group on 1 is subject to nucleophilic attack forming N-fluoro-trifluoromethylsulfonyl amide (3) and Nu-SO2CF3. Surprisingly, 3 can also function as a weak nucleophile in the absence of other stronger bases. (C) 2000 Elsevier Science S.A. All rights reserved.
Hydroxy substituted polyfluorinated compounds
申请人:EASTMAN KODAK CO
公开号:US02700686A1
公开(公告)日:1955-01-25
1,1-Difluoro-2-methylpropene, 3,3-Difluoro-2-methylpropene and 3,3-Difluoro-3-chloro-2-methylpropene<sup>1</sup>
作者:Richard S. Corley、Saul G. Cohen、Myron S. Simon、Henry T. Wolosinski