N. Nishiwaki, Yuki Mizukawa, R. Terai
May 3, 2000
Citations
0
Influential Citations
2
Citations
Journal
Arkivoc
Abstract
The reaction of 3-methyl-5-nitropyrimidin-4(3H)-one (1) with aliphatic and aromatic primary amines effectively afforded nitroenamines 4 having a carbamoyl group. When 1,2- diaminobenzenes were used, benzimidazoles 10 were obtained besides 4. Synthetic utility of the functionalized nitroenamines was also demonstrated in the conversion of nitroenamine 4b to polysubstituted pyridone 12.