38243-87-7

Upstream product

• 579-75-9 2-Methoxybenzoic acid 
• 6083-67-6 2-methoxy-3,5-dinitrobenzoic acid 
• 6266-51-9 2-chloro-3,5-dinitrobenzamide 
• 124-41-4 sodium methylate 
• 38243-86-6 2-methoxy-3,5-dinitro-benzoyl chloride 

Downstream Products

• 124727-78-2 3-piperidino-5-phenylthiophthalonitrile 
• 124727-77-1 3,5-bis-(phenylthio)-phthalonitrile 
• 124727-74-8 3-piperidino-5-nitrophthalonitrile 
• 124727-75-9 5-piperidino-3-nitrophthalonitrile 
• 124727-73-7 3,5-dinitrophthalonitrile 
• 911460-77-0 2-(2-methoxy-3,5-dinitrophenyl)-6,8-dinitroquinazolin-4-one 
• 124727-79-3 2-bromo-3,5-dinitrobenzonitrile 
• 857581-98-7 2-methoxy-3,5-dinitro-benzoic acid-(2,2,2-trichloro-1-hydroxy-ethylamide) 

Relevant academic research and scientific papers

Transformations of ortho-methoxyaryl(hetaryl)carboxamides into quinazolin-4-one and pyrido[2,3-d]pyrimidin-4-one derivatives

ortho-Chloroaryl(hetaryl)carboxamides containing one or two nitro groups at positions 3 and/or 5 of the ring undergo condensation accompanied by the pyrimidine ring closure on refluxing in an excess of sodium methoxide to form bicyclic products, viz., qui