Selenium heterocycles. XXXV. Synthesis and pyrrolysis of aryloxy??, arylthio??, and arylseleno??1, 2, 3??selenadiazoles
…, F Aria, G Mortezaei??Zandjani
Index: Shafiee, A.; Toghraie, S.; Aria, F.; Mortezaei-Zandjani, G. Journal of Heterocyclic Chemistry, 1982 , vol. 19, p. 1305 - 1308
Full Text: HTML
Citation Number: 15
Abstract
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- ...
Related Articles:
[Rubina; Fleisher; Abele; Popelis; Lukevits Russian Journal of Organic Chemistry, 2003 , vol. 39, # 7 p. 963 - 967]
[Rubina; Fleisher; Abele; Popelis; Lukevits Russian Journal of Organic Chemistry, 2003 , vol. 39, # 7 p. 963 - 967]
[Commandeur, Malgorzata; Commandeur, Claude; Paolis, Michael De; Edmunds, Andrew J.F.; Maienfisch, Peter; Ghosez, Leon Tetrahedron Letters, 2009 , vol. 50, # 26 p. 3359 - 3362]
Pyrolysis of α-acyl, α,-thio phosphoranes→ thioacetylenes
[Braga, Antonio L.; Comasseto, Joao V.; Petragnani, Nicola Tetrahedron Letters, 1984 , vol. 25, # 11 p. 1111 - 1114]
[Parham; Stright Journal of the American Chemical Society, 1956 , vol. 78, p. 4783,4785]