A new substrate for the Biginelli cyclocondensation: Direct preparation of5-unsubstituted 3,4-dihydropyrimidin-2(1H)-ones from a beta-keto carboxylic acid
Jc. Bussolari et Pa. Mcdonnell, A new substrate for the Biginelli cyclocondensation: Direct preparation of5-unsubstituted 3,4-dihydropyrimidin-2(1H)-ones from a beta-keto carboxylic acid, J ORG CHEM, 65(20), 2000, pp. 6777-6779