Palladium??Catalyzed Regio??and Stereoselective Chlorothiolation of Terminal Alkynes with Sulfenyl Chlorides

…, A Yamamoto, K Nakajima, Y Nishihara

Index: Iwasaki, Masayuki; Fujii, Tomoya; Yamamoto, Arisa; Nakajima, Kiyohiko; Nishihara, Yasushi Chemistry - An Asian Journal, 2014 , vol. 9, # 1 p. 58 - 62

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Citation Number: 20

Abstract

Abstract Chlorothiolation of terminal alkynes with sulfenyl chlorides yields anti-adducts without transition-metal catalysts. In sharp contrast, transition-metal-catalyzed chlorothiolation has not been developed to date, possibly because organosulfur compounds can poison catalyst. Herein, the regio-and stereoselective palladium-catalyzed chlorothiolation of terminal alkynes with sulfenyl chlorides is described. syn- ...