Key points are not available for this paper at this time.
A facile synthesis of pyridoquinazolinones has been accomplished via C(sp 2 )–H functionalization and annulation of benzoic acids with 2-aminopyridines using Cu(OAc) 2 as catalyst in DMSO. The reaction involves the formation of amides which on ortho amination followed by trans -amidation afford a wide array of products under ligand/base-free conditions.
Kumar et al. (Fri,) studied this question.
Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context: