Alkyl Derivatives of Bis(perfluoroalkylsulfonylimino)trifluoromethanesulfonic Acid
作者:Anna G. Posternak、Romute Yu. Garlyauskayte、Lev M. Yagupolskii
DOI:10.1021/jo900195k
日期:2009.6.5
N-Methyl and N-ethyl derivatives of N-(trifluoromethylsulfonyl)-[N′-(trifluoromethylsufonyl)-trifluoromethylsulfoximidoyl] imides 2a,b were prepared by alkylation of bis(trifluoromethylsulfonylimino)trifluoromethanesulfonicacid 1 or its silver salt 1a. It turns out that these imides are strong alkylating agents in spite of the fact that Me (Et) groups are attached to nitrogen atom. The alkylating