SYNTHETIC APPROACHES TOWARD 2,3-DIHYDROQUINAZOLINONES

Abstract

As an outlook of the vast development achieved in past two decades, this microreview intends to afford a selected illustration of the recent progress (2016−2022) toward the synthesis of 2,3-dihydroquinazolin-4(1H)-ones. Synthetic methodologies centered on cyclocondensation, reductive cyclocondensation, oxidative carbonylation, one-pot cascade reaction, and enantioselective strategy including intramolecular amidation will be discussed individually.