A Facile Synthesis of Trifluoromethylamines by Oxidative Desulfurization–Fluorination of Dithiocarbamates
作者:Kiyoshi Kanie、Katsuya Mizuno、Manabu Kuroboshi、Tamejiro Hiyama
DOI:10.1246/bcsj.71.1973
日期:1998.8
conditions. When this reaction was applied to dithiocarbamates ArN(R)CS2Me at higher temperatures, the trifluoromethylation was accompanied by halogen substitution at the p-position of the Ar group. The synthesis of trifluoromethyl-substituted adenosine is also described.
三氟甲胺很容易从二硫代氨基甲酸酯通过由四丁基二氢三氟化铵和 N-卤代酰亚胺组成的试剂系统在温和条件下合成。当该反应在较高温度下应用于二硫代氨基甲酸酯 ArN(R)CS2Me 时,三氟甲基化伴随着 Ar 基团对位的卤素取代。还描述了三氟甲基取代的腺苷的合成。