Tandem base-free synthesis of β-hydroxy sulphides under ultrasound irradiation

…, FJ Duan, JC Ding, TX Cheng, WENXIA Gao…

Index: Lv, Guang-Shu; Duan, Fu-Jun; Ding, Jin-Chang; Cheng, Tian-Xing; Gao, Wen-Xia; Chen, Jiu-Xi; Wu, Hua-Yue Journal of Chemical Sciences, 2012 , vol. 124, # 5 p. 1057 - 1062

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Citation Number: 3

Abstract

Abstract Rongalite® promotes cleavage of diaryl disulphides generating the corresponding thiolate species in situ which then undergo facile ring-opening of epoxides in a regioselective manner under ultrasound irradiation, affording β-hydroxy sulphides in good to excellent yields. The important features of this methodology are base-free, odourless, high yield, reasonably rapid reaction rate, simple workup, high regioselectivity, cost-effective ...

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