37895-99-1

Upstream product

• 1022-46-4 2-phenyl-4H-3,1-benzoxazin-4-one 
• 563-41-7 semicarbazide hydrochloride 

Downstream Products

• 115765-19-0 4-amino-7-phenyl<1,2,4,6>tetrazepino<1,7-c>quinazolin-2(5H)-thione 
• 340155-69-3 [Fe(C₆H₄CONC(C₆H₅)NNHCONH₂)2(H₂O)2]⁽²⁺⁾*SO₄^(2-)=[Fe(C₆H₄CONC(C₆H₅)NNHCONH₂)2(H₂O)2]SO₄ 
• 340155-67-1 [Fe(C₆H₄CONC(C₆H₅)NNHCONH₂)2(Cl)2]⁽¹⁺⁾*Cl^(1-)=[Fe(C₆H₄CONC(C₆H₅)NNHCONH₂)2(Cl)2]Cl 
• 138997-41-8 {Ru(2-phenyl-3-(uramino) quinazoline-(3H)-4-one)2Cl₂} 
• 116921-87-0 4-amino-7-phenyl<1,2,4,6>tetrazepino<1,7-c>quinazolin-2(5H)-one 

Relevant academic research and scientific papers

SYNTHESIS OF SOME 3-SUBSTITUTED 4(3H)-QUINAZOLINONE AND 4(3H)-QUINAZOLINETHIONE DERIVATIVES AND RELATED FUSED BIHETEROCYCLIC RING SYSTEMS

The reactions of 2-phenyl-4(3H)-quinazolinone, 2-phenyl-3-amino-4(3H)-quinazolinone, and corresponding thiones with phenyl isocyanate or phenyl isothiocyanate were investigated.The resulting urea and thiourea quinazoline or quinazolinethione derivatives r