Selenium heterocycles. XXXII. Synthesis of [1] benzoxepino [3, 4??d]??thiazole,[1] benzothiepino [3, 4??d] thiazole,[1] benzoxepino [3, 4??d] selenazole, and [1] …

A Shafiee, G Kiaeay, M Vosooghi

文献索引：Shafiee, A.; Kiaeay, G.; Vosooghi, M. Journal of Heterocyclic Chemistry, 1981 , vol. 18, p. 789 - 793

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被引用次数: 9

摘要

Abstract Starting from the readily available ethyl 2-phenyl-4-methyl-thiazole-5-carboxylate (III), 2-phenyl-4-chloromethyl-thiazole (VIII) and 2-aryl-4-chloromethylselenazole (XIV), 2- phenyl-4, 10-dihydro-10-oxo-[1] benzoxepino [3, 4-d] thiazole (Ia), 2-phenyl-4, 10-dihydro- 10-oxo [1] benzothiepino [3, 4-d] thiazole (Ib), 2-aryl-4, 10-dihydro-10-oxo [1] benzoxepino [3, 4-d] selenazoles (IIa-IIe) and 2-aryl-4, 10-dihydro-10-oxo [1] benzothiepino [3, 4-d] ...