A novel series of Se-heterocyclic compounds, which containing azo-dye and organoselenium moieties, have been synthesized by the reaction of 4,6-diamino-2-(methylselanyl)pyridine-3-carbonitrile (1) with aromatic diazonium chloride salts. Furthermore, oxobutanamide 3 was obtained via N-acetylation of methylselanyl pyridine 1 by ethyl acetoacetate. Product 3 was used as a starting material to synthesize aryl hydrazones 4a and 4b. However, an unprecedented series of thiapyridine derivatives 7a and 7b was produced through a one-pot multicomponent reaction of methylselanyl pyridine 1 with chloroacetyl chloride and thiophenol derivatives.
Amer, A., El-Saghier, S., & Hussein, B. (2023). Synthesis and Characterization of Some Novel Selenoazo Derivatives. Sohag Journal of Sciences, 8(3), 347-351. doi: 10.21608/sjsci.2023.212498.1082
MLA
Amer A Amer; Sham M. M. El-Saghier; Bahgat R. M. Hussein. "Synthesis and Characterization of Some Novel Selenoazo Derivatives", Sohag Journal of Sciences, 8, 3, 2023, 347-351. doi: 10.21608/sjsci.2023.212498.1082
HARVARD
Amer, A., El-Saghier, S., Hussein, B. (2023). 'Synthesis and Characterization of Some Novel Selenoazo Derivatives', Sohag Journal of Sciences, 8(3), pp. 347-351. doi: 10.21608/sjsci.2023.212498.1082
VANCOUVER
Amer, A., El-Saghier, S., Hussein, B. Synthesis and Characterization of Some Novel Selenoazo Derivatives. Sohag Journal of Sciences, 2023; 8(3): 347-351. doi: 10.21608/sjsci.2023.212498.1082
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