SYNTHESIS OF A NOVEL 4H-BENZO[1.2.4]DITHIAZINE SYSTEM AND STUDIES OF ITS ELECTROCHEMICAL BEHAVIOUR

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Authors	PAZDERA Pavel ŠIMBERA Jan MUZIKANTOVÁ Vladimíra TRNKOVÁ Libuše
Year of publication	2003
Type	Article in Proceedings
Conference	Proceedings of ECSOC-7, The Seventh International Electronic Conference on Synthetic Organic Chemistry, http://www.mdpi.org/ecsoc-7.htm, September 1-30, 2003. Editors: Julio A. Seijas, De-Chun Ji and Shu-Kun Lin. CD-ROM edition
MU Faculty or unit	Faculty of Science
Citation
Web	http://www.mdpi.org/ecsoc-7.htm
Field	Organic chemistry
Keywords	4H-BENZO[1.2.4]DITHIAZINE; redox ring opening-closure; cyclic voltametry
Description	Compounds containing the chalcogen-chalcogen bond (chalkogen can be sulphur and/or selenium) in molecules could be potential scavenger for free radicals in organisms, because the bond chalcogen-chalcogen may be liable to the reversible redox bond-opening and bond-closure. Now we found a facile method for preparation of the new benzo[1,2,4]dithiazine skeleton containig -S-S- moiety into molecule. Electrochemical studies show the reversible redox ring-opening and ring-closure on S-S bond of skeleton.
Related projects:	Chalcogen organic compounds - synthesis, transformation and structure elucidation Structure and character of bonding, properties and analysis of synthetic and natural molecular ensembles