Synthesis and the keto-enol equilibrium of 2-acyl lactams
作者:V. G. Nenajdenko、A. M. Gololobov、E. P. Zakurdaev、E. S. Balenkova
DOI:10.1023/b:rucb.0000012373.06094.ff
日期:2003.11
Condensation of N-substituted lactams with carboxylic acid esters was studied. A wide range of substituted 2-acyl lactams with different ring sizes were synthesized. The structure of 2-acyl lactams (primarily, the ring size) was found to influence the keto-enol tautomerism.