A Facile Synthesis of C2,N3-Disubstituted-4-quinazolone
摘要:
A simple and efficient methodology for the synthesis Of C-2,N-3-disubstituted-4 quinazolones from anilines and N-acylanthranilic acids was developed. The new cyclization conditions are much milder than any other reported protocols and resulted in excellent yields (87-98%) without chromatography.
A simple and efficient methodology for the synthesis Of C-2,N-3-disubstituted-4 quinazolones from anilines and N-acylanthranilic acids was developed. The new cyclization conditions are much milder than any other reported protocols and resulted in excellent yields (87-98%) without chromatography.