1263153-05-4Relevant articles and documents
Synthesis of 3-aryl-2-[hydroxy(diaryl)methyl]-4-oxo-3,4-dihydroquinazolines
Shemchuk,Chernykh,Levashov,Sytnik,Shemchuk
experimental part, p. 1687 - 1690 (2011/03/19)
By heating arylamides of N-ethoxalylanthranilic acid in the acetic acid mediun in the presence of triethylamine the corresponding ethyl 3-aryl-4-oxo-3,4-dihydroquinazoline-2-carboxylates were obtained. The latter in the conditions of the Grignard reaction formed 3-aryl-2-[hydroxy-(diaryl)methyl] -4-oxo-3,4-dihydroquinazolines. Pleiades Publishing, Ltd., 2010.