New synthesis of trifluorinated amines from 1-bromopropargylic amines in superacid
作者:Anne-Céline Cantet、Hélène Carreyre、Jean-Pierre Gesson、Brigitte Renoux、Marie-Paule Jouannetaud
DOI:10.1016/j.tetlet.2006.05.123
日期:2006.7
Treatment of 1-bromopropargylic amines affords the corresponding 1,1,1-trifluoro in one step in HF–SbF5 medium. 1-Bromo-1,1-difluoro or 2-bromo-1,1,1-trifluoro derivatives could also be prepared, depending on the reaction conditions.
在HF-SbF 5介质中一步处理1-溴炔丙基胺可得到相应的1,1,1-三氟。根据反应条件,也可以制备1-溴-1,1-二氟或2-溴-1,1,1-三氟衍生物。