Production manner of the amide - carboxylic acid ester which possesses internal amide join

摘要

(57) Abstract This invention regards the manner which produces the amide - carboxylic acid ester which possesses the amide nitrogen which has been located between 2 carbonyl carbons carboxylic acid or carboxylic acid ester, that by reacting univalent alcohol and lactam, amino carboxylic acid or polymeric nature amino carboxylic acid either with one process. Regarding this manner, the amidation reaction, the esterification reaction, the alcoholysis reaction and the hydrolysis reaction happen simultaneously.