1,4-Dihydrobenzothieno[3,2-b]pyridine-5,5-dioxides |
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| Authors: | R R Dubure B A Vigante Ya Ya Ozols G Ya Dubur G I Rozentale |
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| Institution: | (1) Institute of Organic Synthesis, Academy of Sciences of the Latvian SSR, 226006 Riga |
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| Abstract: | A series of polycyclic 1,4-dihydropyridines has been synthesized, viz., 1,4-dihydrobenzothieno3,2-b]pyridine-5,5-dioxides with electron-acceptor substituents at position 3. Their alkylation, chemical oxidation, and reactivity in electrochemical oxidation have been studied. The effect of a sulfonyl group in the indene segment on properties (pK, electrochemical oxidation potential) of the dihydrobenzothienopyridine system is considered.Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 11, pp. 1563–1567, November, 1986. |
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