Indium(III) chloride-catalyzed one-pot synthesis of dihydropyrimidinones by a three-component coupling of 1,3-dicarbonyl compounds, aldehydes, and urea: an improved procedure for the Biginelli reaction.
Ranu
B C
BC
Department of Organic Chemistry, Indian Association for the Cultivation of Science, Jadavpur, Calcutta 700 032, India. ocbcr@mahendra.iacs.res.in.
Hajra
A
A
Jana
U
U
D000447:Aldehydes / Q000737:chemistry*; D002384:Catalysis; D007202:Indicators and Reagents; D007204:Indium / Q000737:chemistry*; D011728:Pyridones / Q000138:chemical synthesis*; D014508:Urea / Q000737:chemistry*
D000447:Aldehydes; D007202:Indicators and Reagents; D011728:Pyridones; D007204:Indium; C020758:indium trichloride; D014508:Urea