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Catalytic enantioselective fluorination of α-cyano acetates catalyzed by chiral palladium complexes
Authors:Hye Ran Kim
Institution:Department of Chemistry, Soonchunhyang University, Asan PO Box 97, Chungnam 336-600, Republic of Korea
Abstract:The catalytic enantioselective electrophilic fluorination promoted chiral palladium complexes is described. Treatment of α-cyano acetates with N-fluorobenzenesulfonimide as the fluorine source under mild reaction conditions afforded the corresponding α-cyano α-fluoro acetates in high yields with excellent enantiomeric excesses (85-99% ee).
Keywords:Chiral palladium complexes  Fluorination  Asymmetric reactions
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