1971•Bulletin of the Chemical Society of JapanRequires access
The Reactions of β-Ketosulfonium Salts with Sulfenamide Derivatives
Teruaki Mukaiyama, Kazuo Hosoi, Shun Inokuma, Takanobu Kumamoto
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Abstract
Abstract 2-Phenylthio-2-(dimethylsulfuranylidene)acetophenone was obtained in good yield by the reaction of dimethylphenacylsulfonium bromide with N,N-diethylbenzenesulfenamide. The reaction of dimethyl-α-methylphenacylsulfonium bromide with N,N-diethylbenzenesulfenamide gave α-phenylthioacrylophenone in good yield. The reactions of α-phenylthioacrylophenone thus obtained with various active methylene compounds were investigated.