Nucleophilic Difluoromethylation of Primary Alkyl Halides Using Difluoromethyl Phenyl Sulfone as a Difluoromethyl Anion Equivalent
作者:G. K. Surya Prakash、Jinbo Hu、Ying Wang、George A. Olah
DOI:10.1021/ol048166i
日期:2004.11.1
efficient nucleophilic difluoromethylation of primary alkyl halides has been disclosed through a novel nucleophilic substitution-reductive desulfonylation strategy, usingdifluoromethylphenylsulfone as a difluoromethyl anion ("CF(2)H(-)") equivalent.
[EN] NUCLEOPHILIC SUBSTITUTION REACTIONS OF DIFLUOROMETHYL PHENYL SULFONE WITH ALKYL HALIDES LEADING TO THE FACILE SYNTHESIS OF TERMINAL 1,1-DIFLUORO-1-ALKENES AND DIFLUOROMETHYLALKANES<br/>[FR] REACTIONS DE SUBSTITUTION NUCLEOPHILIQUE DU DIFLUOROMETHYL- PHENYLSULFONE PAR DES HALOGENURES D'ALKYLE CONDUISANT A UNE SYNTHESE FACILE DE 1,1-DIFLUORO-1-ALCENES ET DE DIFLUOROMETHYLALCANES