Perera,P. A. S. HDe silva,H. I. C2026-10-092026-10-092025-051012-8999https://dr.ichemc.ac.lk/handle/123456789/574Abstract No: 2025_290 Page No 42Biginelli-type synthesis is an efficient one-pot synthesis method for preparation of 3,4-dihydroxypyrimidine derivatives, which have many pharmaceutical properties.enGreen synthesisCopper (I) oxidecatalysisBiginelli reactionsInvestigation of catalytic properties of green synthesized copper oxide nanoparticles in Biginelli reactionArticle