A Convenient Synthesis of the Symmetrical bis-Sulfides Under Phase Transfer Conditions

JH Wang, Z Zhang, YL Feng

Index: Jian-Hua, Wang; Zhen, Zhang; Yong-Lai, Feng Synthetic Communications, 1993 , vol. 23, # 3 p. 373 - 377

Full Text: HTML

Citation Number: 4

Abstract

Abstract Phase transfer catalysis has been found to be effective for the preparation of symmetrical bis-sulfides (4) in high yields by a one-pot proudure which consists of generating the thiolate ions from s-alkylisothiouronium salys (2) and then reacting with alkyl halides (3).