期刊
EUROPEAN JOURNAL OF ORGANIC CHEMISTRY
卷 2021, 期 38, 页码 5359-5366出版社
WILEY-V C H VERLAG GMBH
DOI: 10.1002/ejoc.202101031
关键词
Organosulfonyl chlorides; Selenocyanates; Thiocyanates; Thioethers; Thiosulfonates
An efficient method for synthesizing thiosulfonates and thiocyanates has been developed by using cost effective organosulfonyl chlorides and potassium thio-/selenocyanate. Selective synthesis of the target products was achieved by tuning reaction conditions, and the synthetic application of newly prepared arylthiocyanates was also demonstrated.
An efficient chemoselective protocol has been developed for the synthesis of thiosulfonates and thiocyanates by employing cost effective and commercially available organosulfonyl chlorides with potassium thio-/selenocyanate. The strategy offered the thiosulfonates and thiocyanates selectively by tuning the equivalents of KSeCN and optimizing the reaction temperature. On the other hand, thiosulfonates were obtained as sole products when organosulfonyl chlorides were treated with KSCN. Furthermore, the syntheses of diarylthioethers and aryl(heteroaryl) thioethers were carried out as a part of synthetic application of newly prepared arylthiocyanates.
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