89988-41-0

Upstream product

• 118-92-3 anthranilic acid 
• 21087-63-8 4-amino-3-methylthio-6-phenyl-4H-1,2,4-triazin-5-one 
• 89988-51-2 1-(benzylideneamino)-3-phenyl-2H-<1,2,4>triazino<3.2-b>quinazoline-2,6(1H)-dione 
• 22278-82-6 4-amino-3,4-dihydro-6-phenyl-3-thioxo-1,2,4-triazin-5(2H)-one 
• 89988-39-6 4-(benzylideneamino)-3,4-dihydro-6-phenyl-3-thioxo-1,2,4-triazin-5(2H)-one 
• 22279-38-5 4-(benzylideneamino)-3-(methylthio)-6-phenyl-1,2,4-triazin-5(4H)-one 

Downstream Products

• 89988-51-2 1-(benzylideneamino)-3-phenyl-2H-<1,2,4>triazino<3.2-b>quinazoline-2,6(1H)-dione 
• 89988-46-5 3-phenyl-2H-<1,2,4>triazino<3,2-b>quinazoline-2,6(1H)-dione 
• 100-47-0 benzonitrile 

Relevant academic research and scientific papers

Synthesis and Structure of as-Triazinoquinazolines, II.

4-Amino-3-(methylthio)-6-R-1,2,4-triazin-5(4H)-ones 6-10 react with anthranilic acid to yield the 1-amino-3-R-2H-as-triazinoquinazoline-2,6(1H)-diones 17-21 rather than the expected as-triazinobenzotriazepines 12-16.Compounds 17-21 were deaminated into compounds 22-26.Heating of the N-benzylidene derivatives of 6-10 (27-31) with anthranilic acid also led to the formation of 22-26 with extrusion of benzonitrile.