Synthesis of New Imidazo[4,5-e][1,3]thiazolo-[3,2-b][1,2,4]triazine Derivatives
Autor: | Ekaterina A. Shishkova, Angelina N. Kravchenko, N. N. Kostikova, Galina A. Gazieva, Yu. V. Nelyubina, N. V. Sigai, S. A. Serkov |
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Rok vydání: | 2013 |
Předmět: | |
Zdroj: | Chemistry of Heterocyclic Compounds. 49:1097-1101 |
ISSN: | 1573-8353 0009-3122 |
DOI: | 10.1007/s10593-013-1349-3 |
Popis: | Previously unknown (Z)-6-aryl(hetaryl)methylidene derivatives of imidazo[4,5-e][1,3]thiazolo[3,2-b]-[1,2,4]triazine-2,7-diones were synthesized by aldol-crotonic condensation of imidazo[4,5-e]-[1,3]thiazolo[3,2-b][1,2,4]triazine-2,7-diones with aromatic or heteroaromatic aldehydes, or by three-component condensation of imidazo[4,5-e][1,2,4]triazine-3-thione, bromoacetic acid, and aldehyde. |
Databáze: | OpenAIRE |
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