Reactions of -aminopropionic acid N"-acylhydrazides with carbonyl compounds
作者:G. A. Smirnov、E. P. Sizova、O. A. Luk"yanov
DOI:10.1023/b:rucb.0000035649.77800.28
日期:2004.3
The reactions of β-aminopropionic acid N"-acylhydrazides with aromatic and heterocyclic aldehydes and acetone afford compounds that exist in solutions predominantly as mixtures of 2-substituted 3-acylaminotetrahydropyrimidin-4-ones (ATHP) and tautomeric Schiff"s bases. These compounds in the crystalline state probably have structures of ATHP. The ratio of tautomers depends on the type of substituent