ZnAl2O4 Nanoparticles as Efficient and Reusable Heterogeneous Catalyst for the Synthesis of 12-phenyl-8,12-dihydro-8,10-dimethyl-9H-naphtho[1′,2′:5,6] pyrano[2,3-d] pyrimidine-9,11-(10H)-diones Under Microwave Irradiation
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DOI: 10.1080/10406638.2015.1088044
Abstract: ABSTRACT A simple and one-pot synthesis of naphthopyranopyrimidines is reported by the three-component condensation reaction of aldehydes, β-naphthol, and 1,3-dimethylbarbituric acid using ZnAl2O4 nanoparticles under microwave irradiation. This flexible and nano-catalytic procedure showed good recyclability… read more here.
Keywords: znal2o4 nanoparticles; nanoparticles efficient; efficient reusable; microwave irradiation ... See more keywords