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Molecules 2015, 20(8), 14522-14532; doi:10.3390/molecules200814522

Direct Exchange of Oxygen and Selenium Atoms in the 1,2,5-Oxadiazoles and 1,2,5-Selenadiazoles by Action of Sulfur Monochloride

1
Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, 119991 Moscow, Russia
2
Department of Chemistry, South Ural State University, 454080 Chelyabinsk, Russia
*
Author to whom correspondence should be addressed.
Academic Editor: Panayiotis Koutentis
Received: 14 July 2015 / Revised: 31 July 2015 / Accepted: 3 August 2015 / Published: 12 August 2015
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Abstract

A short synthetic approach to fused 1,2,5-thiadiazoles from the corresponding 1,2,5-oxadiazoles and 1,2,5-selenadiazoles has been developed. Mono- and bis(1,2,5-thiadiazoles) were selectively obtained in high yields. The pathways for these novel reactions were discussed. View Full-Text
Keywords: 1,2,5-thiadiazoles; 1,2,5-oxadiazoles; 1,2,5-selenadiazoles; sulfur monochloride 1,2,5-thiadiazoles; 1,2,5-oxadiazoles; 1,2,5-selenadiazoles; sulfur monochloride
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This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. (CC BY 4.0).

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Konstantinova, L.S.; Knyazeva, E.A.; Rakitin, O.A. Direct Exchange of Oxygen and Selenium Atoms in the 1,2,5-Oxadiazoles and 1,2,5-Selenadiazoles by Action of Sulfur Monochloride. Molecules 2015, 20, 14522-14532.

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