Seema Sahi, M. Bhardwaj, S. Paul
Jul 9, 2014
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Influential Citations
5
Citations
Journal
Tetrahedron Letters
Abstract
Abstract An unprecedented method for the conversion of ( Z )-3-chloro-3-arylacrylic acids to corresponding benzoic acids by stirring in POCl 3 at 80 °C is reported. The benzoic acids formed in situ undergo condensation with 4-amino-5-aryl-3-mercapto-1,2,4-triazoles to yield s -triazolo[3,4- b ][1,3,4]thiadiazoles in high yields.