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Short Paper | Regular issue | Vol 91, No. 8, 2015, pp.1645-1653
Published online, 15th July, 2015
DOI: 10.3987/COM-15-13254
Simple and Efficient Synthesis of Some Novel Triazoles Sulfonamides

Maha Hachicha, Monaem Balti,* Hédi Mrabet, and Mohamed Lotfi El Efrit

*Department of Chemistry, Faculty of Sciences of Tunis-Tunisia, El Manar-B.P. 94 Poste Romena, 1068, Tunisia


Reaction of iminoesters 1 with sulfonyl isocyanates gave the corresponding sulphonamide imidates 2. The cyclocondensation of the latter with a series of hydrazine in methanol affords new functionalized triazoles in high yields.