Abstract
A method has been developed for the synthesis of 3-imino- and 3-oxo-derivatives of pyrano- and thiopyrano[3,4-c]pyridazines from 5-monophenylhydrazones of 2, 2-dimethyltetrahydropyran- and -(thiopyran)-4,5-dione.
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References
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Additional information
A. L. Mndzhoyan Institute of Fine Organic Chemistry, National Academy of Sciences of the Republic of Armenia, Erevan, 375014. Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 10, pp. 1410–1412, October, 1996. Original article submitted December 28, 1995; revision submitted August 6, 1996.
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Paronikyan, E.G., Noravyan, A.S. & Engoyan, A.P. Synthesis of 3-imino- and 3-oxo-derivatives of pyrano(thiopyrano)[3,4-c]pyridazine. Chem Heterocycl Compd 32, 1213–1215 (1996). https://doi.org/10.1007/BF01169235
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DOI: https://doi.org/10.1007/BF01169235