The palladium catalyzed nucleophilic substitution of aryl halides by thiolate anions.

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概要

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• In the presence of a catalytic amount of tetrakis(triphenylphosphine) palladium, phenyl and methyl or methoxyphenyl iodides and bromides were found to react with thiolate anions in alcoholic solvents, to give the corresponding aryl sulfides in excellent yield. The reaction is useful to prepare symmetrical or unsymmetrical diaryl sulfides and aryl alkyl sulfides. The reaction mechanism does not involve aryl halide radical anions, but is thought to involve oxidative addition of aryl halide to Pd(0), nucleophilic substitution on the adduct followed by reductive elimination.

• 公益社団法人 日本化学会の論文

著者

• Kato Yasuki

  Department of Applied Chemistry, Faculty of Technology, Gunma University

関連論文

• The palladium catalyzed nucleophilic substitution of aryl halides by thiolate anions.

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