V. Rao, B. Lingaiah, R. Yadla
May 1, 2006
Citations
0
Influential Citations
6
Citations
Journal
Journal of Heterocyclic Chemistry
Abstract
1, 3-Dipolar-cycloaddition reaction of fluoro substituted 3-aryl-propynenitriles 1 with benzyl azide 2 afforded the expected 3-benzyl-5-aryl-3H-[1,2,3]triazole-4-carbonitrile 3 and 1-benzyl-5-aryl-1H-[1,2,3]-triazole-4-carbonitrile 4 in good yield. However, 1,3-dipolar cycloaddition of diazomethane 5 with 3-aryl-propynenitriles 1 resulted in the exclusive formation of N-methyl-pyrazole derivatives 6 and 7.