Tetrahedron

Electrolytic partial fluorination of organic compounds. Part 60: Highly regioselective anodic fluorination of aryl propargyl sulfides

SM Riyadh, H Ishii, T Fuchigami

Index: Riyadh, Sayed M; Ishii, Hideki; Fuchigami, Toshio Tetrahedron, 2002 , vol. 58, # 29 p. 5877 - 5883

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Citation Number: 14

Abstract

Aryl propargyl sulfides were subjected to electrochemical fluorination in dimethoxyethane (DME) containing various fluoride supporting electrolytes using an undivided cell to provide the corresponding α-monofluorinated or α, α-difluorinated sulfides selectively as main products in good yields depending on the amount of electricity passed. The α, α- difluorinated sulfides were stable enough to be isolated while the α-monofluorinated ones ...