1115256-14-8Relevant articles and documents
A facile one-pot synthesis of substituted pyridine-2,4(1H,3H)-diones from acyl(carbamoyl)ketene S,S-acetals
Li, Yunhui,Li, Wenliang,Zhang, Rui,Zhou, Yang,Dong, Dewen
experimental part, p. 3411 - 3414 (2009/05/09)
A facile and efficient one-pot synthesis of substituted pyridine-2,4(1H,3H)-diones has been developed. Subjected to N,N- dimethylformamide dimethyl acetal (DMFDMA) in N,N-dimethylformamide at 120°C, a series of acyl(carbamoyl)ketene S,S-acetals were converted into the corresponding substituted pyridine-2,4(1H,3H)-diones in high yields. Georg Thieme Verlag Stuttgart.