Affiliation:
1. Department of Chemistry, Indian Institute of Science, Bangalore - 560 012, India
2. Department of Chemistry, Karnatak University, Dharwad - 580 003, India
Abstract
The ring transformation of 3-aryl-5-methyl-1,3,4-oxadiazolin-2-ones 1a–n into 4-amino-2-aryl-5-methyl-2,4-dihydro-3 H-1,2,4-triazol-3-ones 3a–n, by reaction with hydrazine hydrate, is described. The products were screened for biological activity, and were found to be active against fungal strains.
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