Thermal transformations of 2H-benzimidazole 1,3-dioxides

Abstact Thermal transformations of 2 H -benzimidazole 1,3-dioxides represented by spiro[2 H -benz-imidazole-2,1′-cyclohexane] 1,3-dioxide and its 5-nitro derivative were studied. Their heating resulted in reversible isomerization to spiro[3 H -[2,1,4]benzoxadiazine-3,1′-cyclohexane] 4-oxides. More p...

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Bibliographic Details

Published in:	Russian chemical bulletin Vol. 60; no. 8; pp. 1723 - 1728
Main Authors:	Samsonov, V. A., Bagryanskaya, I. Yu, Gatilov, Yu. V., Savel’ev, V. A.
Format:	Journal Article
Language:	English
Published:	Boston Springer US 01.08.2011
Subjects:	Chemistry Chemistry and Materials Science Chemistry/Food Science Full Articles Inorganic Chemistry Organic Chemistry 2 heterocyclic N-oxides rearrangements oxidation benzimidazoles 2,1,4-benzoxadiazines phototransformation
ISSN:	1066-5285, 1573-9171
Online Access:	Get full text
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