Fig. 3: Two-component annulation, N-deprotection and follow-up transformations of the obtained 2-pyridones.
From: Diversity-oriented functionalization of 2-pyridones and uracils

A Two-component annulation. B N-deprotection and follow-up transformations of the obtained 2-pyridones 4l′, 4g, and 4d. C N-deprotection and follow-up transformations of the obtained 2-pyridone 14.