Abstract
A new approach to the synthesis of N-substituted pyrido[3,2-b][1,4]benzothiazepin-10(11H)-one derivatives from 2-chloro-3-nitropyridine and thiosalicylic acid using denitrocyclisation reaction for the tricycle-system formation is proposed.
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Published in Russian in Izvestiya Akademii Nauk. Seriya Khimicheskaya, No. 7, pp. 1497–1500, July, 2009.
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Sapegin, A.V., Khristolyubova, T.A., Smirnov, A.V. et al. Synthesis of N-substituted pyrido[3,2-b][1,4]benzothiazepin-(11H)-one derivatives by denitrocyclisation reaction. Russ Chem Bull 58, 1542–1545 (2009). https://doi.org/10.1007/s11172-009-0212-2
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DOI: https://doi.org/10.1007/s11172-009-0212-2