Reaction of  N -sulfonyl derivatives of 1,4-benzoquinone monoimine with substituted hydrazines

S. A. Konovalova; A. P. Avdeenko; S. A. Goncharova; V. V. D’yakonenko; S. V. Shishkina

doi:10.1134/S1070428016050055

Reaction of N-sulfonyl derivatives of 1,4-benzoquinone monoimine with substituted hydrazines

Authors: Konovalova S.A.¹, Avdeenko A.P.¹, Goncharova S.A.², D’yakonenko V.V.³, Shishkina S.V.³^,4
Affiliations:
1. Donbass State Engineering Academy
2. Sumy State University
3. Institute of Single Crystals
4. Karazin Kharkiv National University
Issue: Vol 52, No 5 (2016)
Pages: 644-649
Section: Article
URL: https://journals.rcsi.science/1070-4280/article/view/214272
DOI: https://doi.org/10.1134/S1070428016050055
ID: 214272

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Abstract

Reaction direction of N-sulfonyl derivatives of 1,4-benzoquinone monoimine with substituted hydrazines depends on the redox potential of the quinone imine and on the basicity of the hydrazine. Aryl (alkyl)hydrazines of high basicity favor the reduction of quinone monoimine. In reactions with less basic aroylhydrazones N'-(4-oxocyclohexa-2,5-dienylidene)aroylhydrazides were obtained only from the alkylsubstituted in the quinoid ring N-sulfonyl derivatives possessing a lower redox potential.