Tetrahedron letters

Organocuprate-induced substitution of the enol oxygen moiety in 2, 2-difluoro enol phosphates with allyl halides: a novel route to gem-diffluoroolefins from …

T Ishihara, M Yamana, T Ando

Index: Ishihara, Takashi; Yamana, Masayuki; Ando, Teiichi Tetrahedron Letters, 1983 , vol. 24, # 50 p. 5657 - 5660

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Citation Number: 32

Abstract

Abstract 2, 2-Difluoro-1-arylethenyl diphenyl phosphates, prepared from chloro- difluoromethyl ketones and diphenyl phosphite, reacted with dibutylcopperlithium and successively with various allyl halides to give allylated gem-difluoroolefins in moderate to excellent yields.

 Related Synthetic Route

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