A facile and efficient method for the synthesis of novel pyridone analogues by aminolysis of an ester under solvent-free conditions
摘要:
A series of 15 pure novel N-alkylated pyridone derivatives have been synthesized in 73-96% yields on treatment of ethyl (2-pyridone)acetates with structurally diverse amines in an efficient aminolysis procedure under 'solvent-free' conditions. (c) 2007 Elsevier Ltd. All rights reserved.