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THE REACTION OF 3-ARYL-2-CYANOPROP-2-ENETHIOAMIDES WITH BROMONITROMETHANE: A NEW APPROACH TO FUNCTIONALIZED 1,2,4-THIADIAZOLES

В. В. Доценко, С. Г. Кривоколыско
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Abstract


The reaction of 3-aryl-2-cyanoprop-2-enethioamides with bromonitrometahne leads to the products of oxidative dimerization – (2Е,2'E)-2,2'-(1,2,4-thiadiazolе-3,5-diyl)bis(3-arylacrylonitriles). Their structure was confirmed by the counter synthesis through the oxidation of 3-aryl-2-cyanoprop-2-enethioamides by the DMSO–HCl system.

How to Cite
Dotsenko, V. V.; Krivokolysko, S. G. Chem. Heterocycl. Compd. 2014, 50, 557. [Khim. Geterotsikl. Soedin. 2014, 607.]

For this article in the English edition see DOI 10.1007/s10593-014-1507-2


Keywords


bromonitromethane; 2-cyanoprop-2-enethioamides; cyanothioacetamide; dimethylsulfoxide; 1,2,4-thiadiazoles; oxidative dimerization

Full Text: PDF (Russian) Supplementary File(s): Supporting information (848KB)


 

 

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