Selenium heterocycles. XXXV. Synthesis and pyrrolysis of aryloxy??, arylthio??, and arylseleno??1, 2, 3??selenadiazoles

…, F Aria, G Mortezaei??Zandjani

文献索引：Shafiee, A.; Toghraie, S.; Aria, F.; Mortezaei-Zandjani, G. Journal of Heterocyclic Chemistry, 1982 , vol. 19, p. 1305 - 1308

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被引用次数: 15

摘要

Abstract A series of 4-substituted-5-arylthio-1, 2, 3-selenadiazoles, 4-substituted-5- arylseleno-1, 2, 3-selenadiazoles and 4-aryloxymethyl-1, 2, 3-selenadiazoles were synthesized. Pyrrolysis of these compounds afforded the corresponding acetylenes XI, XIII (X= S, Se) and XII, respectively. Oxidation of 4-substituted-5-arylthio-1, 2, 3-selenadiazoles (XIV) with m-chloroperbenzoic acid gave 4-substituted-5-arylsulfinyl-1, 2, 3- ...