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Synthesis 2001; 2001(3): 0358-0360
DOI: 10.1055/s-2001-11422
short paper
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Hypervalent Iodine in Synthesis; 60: A Novel Method for the Synthesis of 2-Mercaptothiazoles by Cyclocondensation of Alkynyl(phenyl)iodonium Salts and Ammonium Dithiocarbamate

Peng-Fei Zhang* , Zhen-Chu Chen
  • *Department of Chemistry, Zhejiang University (XiXi Campus), Hangzhou, Zhejiang 310028, China; E-mail: zhenchuc@mail.hz.zj.cn
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Publication Date:
31 December 2001 (online)

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A novel method for the synthesis of 2-mercaptothiazoles is achieved by cyclocondensation of alkynyl(phenyl)iodonium salts with ammonium dithiocarbamate. A reaction mechanism is proposed.

cyclocondensation - 2-mercaptothiazoles - alkynyl(phenyl)iodonium salts - ammonium dithiocarbamate - iodine - sulfur - heterocycles

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