Synthesis of 2,2,6,6-tetrafluoro-4-phenylmethylmorpholin-3-ones: A simple approach from fluorinated triethylene glycol
作者:Zhuo Zeng、Jean’ne M. Shreeve
DOI:10.1016/j.jfluchem.2009.05.014
日期:2009.8
lmethylmorpholin-3-ones are obtained from a new single step, preparative route by reacting triethyleneglycol di(trifluoromethanesulfonate), which contains poly –CF2O– groups, with benzylamine. Reaction of trifluoromethylsulfonate and trifluoromethoxy derivatives with benzylamine gave either the nucleophilically-substituted product or the product resulting from the basic hydrolysis of the difluoromethoxy