Quality Control of 2-Aminoquinazolin-4(3H)-one. Aromatic compounds can be divided into two categories: single heterocycles and fused heterocycles. Compound: 2-Aminoquinazolin-4(3H)-one, is researched, Molecular C8H7N3O, CAS is 20198-19-0, about New methods for the synthesis of 1,2,3,5-tetrahydroimidazo[2,1-b]-quinazoline-2,5-diones. Author is Vlasenko, A. F.; Mazur, I. A.; Kochergin, P. M..
2-Chloro-4-quinazolone reacted with BrCH2CO2Me and then RNH2 (R = H, CH2CH2OH, Bu, Ph, p-MeC6H4, p-ClC6H4) to give the title compounds I (R1 = H). These compounds and I (R = p-ClC6H4, R1 = Et) were also prepared from the corresponding 2-amino-4-quinazolones and BrCHR1CO2H or their esters.
In addition to the literature in the link below, there is a lot of literature about this compound(2-Aminoquinazolin-4(3H)-one)Quality Control of 2-Aminoquinazolin-4(3H)-one, illustrating the importance and wide applicability of this compound(20198-19-0).
Reference:
Chiral nitrogen ligands in late transition metal-catalysed asymmetric synthesis—I. Addressing the problem of ligand lability in rhodium-catalysed hydrosilations,
Nitrogen-Containing Ligands for Asymmetric Homogeneous and Heterogeneous Catalysis