Document Type : Original Paper


1 1. R.K.University, Rajkot, (Guj), India

2 Shri M&N. Virani Science College, Department of Chemistry, Kalawad Road, Rajkot-390005, (Guj), India

3 Smt.S.M.Panchal Science College, Department of Chemistry , Talod, (Guj), India


           3-(2’-n-butylbenzofuran-3’-yl)-5-aryl-4, 5-dihydro-1H-pyrazoles (4a-4k) have been synthesized. The synthesized products have been assayed for their antimicrobial activity against Gram+ve,      Gram-ve bacteria and fungi. All the synthesized products were assigned with IR, 1HNMR, Mass Spectra, TLC, and elemental analysis. Some of the products showed moderate activity, compare with known standard drugs.