96911-40-9

Upstream product

• 40889-40-5 6-iodo-2-methylbenzo[d][1,3]oxazin-4-one 
• 106-47-8 4-chloro-aniline 

Downstream Products

• 96911-46-5 3-(4-Chloro-phenyl)-2-[(E)-2-(4-dimethylamino-phenyl)-vinyl]-6-iodo-3H-quinazolin-4-one 
• 664971-15-7 3-(4-chlorophenyl)-6-iodo-2-[(E)-2-(5-nitrofuran-2-yl)ethenyl]quinazolin-4(3H)-one 
• 1373616-89-7 5-((3-(4-chlorophenyl)-6-iodo-4-oxo-3,4-dihydroquinazolin-2-yl)methylene)-2-thioxothiazolidin-4-one 
• 1373616-87-5 N'-((3-(4-chlorophenyl)-6-iodo-4-oxo-3,4-dihydroquinazolin-2-yl)methylene)isonicotinohydrazide 
• 1373616-85-3 3-(4-chlorophenyl)-6-iodo-2-((2-mercaptophenylimino)methyl)quinazolin-4(3H)-one 
• 1373617-11-8 ethyl 4-(3-(4-chlorophenyl)-6-iodo-4-oxo-3,4-dihydroquinazolin-2-yl)-6-methyl-2-thioxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate 
• 1373616-83-1 3-(4-chlorophenyl)-2-((2-ethoxyphenylimino)methyl)-6-iodoquinazolin-4(3H)-one 
• 1373617-09-4 5-((3-(4-chlorophenyl)-6-iodo-4-oxo-3,4-dihydroquinazolin-2-yl)methylene)pyrimidine-2,4,6(1H,3H,5H)-trione 
• 1373617-07-2 6-amino-4-(3-(4-chlorophenyl)-6-iodo-4-oxo-3,4-dihydroquinazolin-2-yl)-1-(2-ethoxyphenyl)-2-oxo-1,2-dihydropyridine-3,5-dicarbonitrile 
• 1373617-05-0 2-((3-(4-chlorophenyl)-6-iodo-4-oxo-3,4-dihydroquinazolin-2-yl)methylene)malononitrile 
• 1373617-03-8 3-(4-chlorophenyl)-6-iodo-2-(3-phenyl-4,5-dihydro-1H-pyrazol-5-yl)quinazolin-4(3H)-one 
• 1373617-01-6 3-(4-chlorophenyl)-6-iodo-2-(3-oxo-3-phenylprop-1-enyl)quinazolin-4(3H)-one 
• 1373616-99-9 2-(4-acetyl-5-oxo-2,5-dihydro-1H-pyrazol-3-yl)-3-(4-chlorophenyl)-6-iodoquinazolin-4(3H)-one 
• 1373616-97-7 ethyl 2-((3-(4-chlorophenyl)-6-iodo-4-oxo-3,4-dihydroquinazolin-2-yl)methylene)-3-oxobutanoate 

Relevant academic research and scientific papers

Substituted 2-(2-Arylethenyl)quinazolines. Synthesis and Structure

The reaction of 2-methyl-4H-3,1-benzoxazin-4-one and its 6-iodo derivatives with a number of amines in polyphosphoric acid afforded 3- and 3,6-substituted 2-methylquinazolin-4(3H)-ones. The latter reacted with aromatic and heterocyclic aldehydes under sol