Investigation of the chemistry of phenoxazines |
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| Authors: | G. B. Afanas'eva K. I. Pashkevich I. Ya. Postovskii V. G. Vykhristyuk N. P. Shimanskaya V. D. Bezuglyi |
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| Affiliation: | (1) S. M. Kirov Ural Polytechnic Institute, Sverdlovsk;(2) All-Union Scientific-Research Institute of Single Crystals, Khar'kov |
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| Abstract: | Depending on the position of the annelated benzene ring, benzophenoxazinones add thiophenols in the benzenoid, quinonoid, or both parts of the molecule to give mono- or diarylmercapto derivatives. A substituent in the benzenoid portion of the molecule hinders polarographic reduction and shifts the visible absorption band bathochromically, while a substituent in the quinonoid portion has practically no effect on the E1/2 value.See [1] for communication IV.Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 10, pp. 1345–1350, October, 1972 |
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