77317-57-8

Basic information

• Product Name: Benzoic acid, 2,2'-[(1,3-dioxo-1,3-propanediyl)diimino]bis-
• CAS NO: 77317-57-8
• Molecular Formula: C17H14N2O6
• Molecular Weight: 342.308
• Mol File: 77317-57-8.mol
• Article Data: 5

Chemical Properties

• CAS DataBase Reference: Benzoic acid, 2,2'-[(1,3-dioxo-1,3-propanediyl)diimino]bis-(CAS DataBase Reference)
• NIST Chemistry Reference: Benzoic acid, 2,2'-[(1,3-dioxo-1,3-propanediyl)diimino]bis-(77317-57-8)
• EPA Substance Registry System: Benzoic acid, 2,2'-[(1,3-dioxo-1,3-propanediyl)diimino]bis-(77317-57-8)

Safety Data

• Hazardous Substances Data: 77317-57-8(Hazardous Substances Data)

Upstream product

• 101646-19-9 2,2'-methanediyl-bis-benz[d][1,3]oxazin-4-one 
• 118-92-3 anthranilic acid 
• 105-53-3 diethyl malonate 
• 101646-18-8 2-carboxymalonanilic acid ethyl ester 
• 7664-93-9 sulfuric acid 
• 129533-41-1 2-ethoxy-carbonylmethyl-4H-3,1-benzoxazin-4-one 

Downstream Products

• 100093-51-4 2,2'-[[1,3-dioxo-2-(4-methyl)phenylmethylene-1,3-propanediyl]diimino]bisbenzoic acid 
• 98119-87-0 2,2'-[(1,3-dioxo-2-phenylmethylene-1,3-propanediyl)diimino]bisbenzoic acid 
• 100093-65-0 2,2'-[[1,3-dioxo-2-(2-thienyl)methylene-1,3-propanediyl]diimino]bisbenzoic acid 
• 100093-61-6 2,2'-[[1,3-dioxo-2-(4-nitro)phenylmethylene-1,3-propanediyl]diimino]bisbenzoic acid 

Relevant articles and documents

4-Hydroxy-2-quinolones. 112. Reaction of 2-ethoxycarbonylmethyl-4H-3,1- benzoxazin-4-one with active methylene compounds

The reaction of 2-ethoxycarbonylmethyl-4H-3,1-benzoxazin-4-one with malononitrile in dry pyridine leads to 1-hydroxy-3,6-dioxo-4,6-dihydro-3H- pyrimido[1,2-a]quinoline-5-carbonitrile. Acetoacetic and cyanoacetic esters under analogous conditions form anil

2-CARBETHOXY-4H-3,1-BENZOXAZIN-4-ONE. 1. SYNTHESIS AND REACTION MECHANISM OF FORMATION

The possibility was examined of using various condensing agents in the intramolecular cyclization reaction of ethyl ester of 2-carbomalonanilic acid into 2-carboethoxymethyl-4H-3,1-benzoxazin-4-one.It was found that the optimal reagent is dicyclohexylcarbodiimide.By using NMR spectroscopy and deutero-exchange it was shown that the cyclization proceeds with the participation of the hydroxyl group of the carboxyl and a proton of the amide function.

[(1,3-dioxo-1,3-propanediyl)diimino)]bisbenzoic acid derivatives

Compounds of the general formula: STR1 wherein A and B are both hydrogen, or one of A and B is a group (G) of the formula: STR2 and the other is a group R5 wherein R1 is an aryl group or a heterocyclic group, both of them being optio