2-(2,2,2-Trifluoroethylidene)-1,3-dithiane Monoxide as a Trifluoromethylketene Equivalent
作者:Suguru Yoshida、Hideki Yorimitsu、Koichiro Oshima
DOI:10.1021/ol9004883
日期:2009.5.21
A method to prepare 2-(2,2,2-trifluoroethylidene)-1,3-dithiane monoxide has been developed, and its interesting reactivity under Pummerer-like conditions is disclosed. The products are useful synthetic intermediates for the synthesis of alpha-trifluoromethyl ketones.