P. Atanassov et K. Davidkov, HYDROLYSIS, ALCOHOLYSIS AND AMINOLYSIS OF 12H-BENZOXAZOLO[2,3-B]QUINAZOLIN-12-IMINES, Journal of chemical research. Synopses, (12), 1995, pp. 500-501
A novel decyclization of the oxazoline ring of 12H-benzoxazolo[2,3-b]q
uinazolin-12-imines by hydrolysis, alcoholysis and aminolysis has been
carried out and a new method for the synthesis of quinazolin-4(3H)-on
es and 3,4-dihydroquinazolin-4-imines is proposed.