Yu. M. Volkova, A. Yu. Makarov, S. B. Zikirin, A. M. Genaev, I. Yu. Bagryanskaya, A. V. Zibarev, “3,1,2,4-Benzothiaselenadiazine and related heterocycles: synthesis and transformation into Herz-type radicals”, Mendeleev Commun., 2017, Volume 27, Issue 1,Pages <nobr>19–22</nobr>

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Mendeleev Commun., 2017 Volume 27, Issue 1, Pages 19–22 (Mi mendc1882)

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Communications

3,1,2,4-Benzothiaselenadiazine and related heterocycles: synthesis and transformation into Herz-type radicals

Yu. M. Volkova^a, A. Yu. Makarov^a, S. B. Zikirin^bc, A. M. Genaev^a, I. Yu. Bagryanskaya^ad, A. V. Zibarev^ae

^a N.N. Vorozhtsov Novosibirsk Institute of Organic Chemistry, Siberian Branch of the Russian Academy of Sciences, Novosibirsk, Russian Federation
^b V.V. Voevodsky Institute of Chemical Kinetics and Combustion, Siberian Branch of the Russian Academy of Sciences, Novosibirsk, Russian Federation
^c Department of Physics, Novosibirsk State University, Novosibirsk, Russian Federation
^d Department of Natural Sciences, Novosibirsk State University, Novosibirsk, Russian Federation
^e Department of Chemistry, National Research Tomsk State University, Tomsk, Russian Federation

Abstract: The archetypal 3,1,2,4-benzothiaselenadiazine, its 5- and 8-Me₃Si derivatives and related dithiadiazine and trithiadiazepine were synthesized from 2-Me₃SiC₆H₄N=S=NSiMe₃ by the action of SeCl₂, SeCl₄, SCl₂, and S₂Cl₂ and converted into persistent 2,1,3-benzothiaselenazolyl and 1,2,3-benzodithiazolyl radicals characterized by EPR spectroscopy and DFT calculations.

Language: English

DOI: 10.1016/j.mencom.2017.01.005

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