Difluoromethylene Phosphabetaine as an Equivalent of Difluoromethyl Carbanion
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https://figshare.com/articles/dataset/Difluoromethylene_Phosphabetaine_as_an_Equivalent_of_Difluoromethyl_Carbanion/2044869
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资源简介：
A method for nucleophilic difluoromethylation
of reactive Michael
acceptors, aldehydes, and azomethines is described. The reaction is
performed using the readily available and air-stable reagent difluoromethylene
phosphabetaine. The process involves interaction of an electrophilic
substrate with in situ generated difluorinated phosphonium ylide followed
by hydrolysis of the carbon–phosphorus bond under mild conditions.
创建时间：
2015-12-17
