4-(BENZOYLAMINO)BENZOIC ACID manufacturers
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| | 4-(BENZOYLAMINO)BENZOIC ACID Basic information |
| Product Name: | 4-(BENZOYLAMINO)BENZOIC ACID | | Synonyms: | AKOS BBS-00007621;4-(BENZOYLAMINO)BENZOIC ACID;4-[(oxo-phenylmethyl)amino]benzoic acid;benzoic acid, 4-(benzoylamino)-;p-(BenzoylaMino)benzoic Acid;4-BenzaMidobenzoic acid;4-(phenylcarbonylamino)benzoic acid;AIDS169322 | | CAS: | 582-80-9 | | MF: | C14H11NO3 | | MW: | 241.24 | | EINECS: | | | Product Categories: | | | Mol File: | 582-80-9.mol |  |
| | 4-(BENZOYLAMINO)BENZOIC ACID Chemical Properties |
| TSCA | TSCA listed | | HazardClass | IRRITANT |
| | 4-(BENZOYLAMINO)BENZOIC ACID Usage And Synthesis |
| Uses | p-(Benzoylamino)benzoic Acid, is used in the synthesis of 8-substituted benzamido-phenylxanthine derivatives, acting as MAO-B inhibitors. | | Synthesis | (b) Synthesis of 4-benzoylamino benzoic acid (A13): methyl 4-benzoylamino benzoate (A12, 1.00 g, 3.92 mmol) was dissolved in a mixed solvent of THF/MeOH/water (4:1:1 v/v, 30 mL), followed by addition of LiOH-H2O (0.505 g, 12.0 mmol). The reaction mixture was stirred for 17 h at room temperature. Upon completion of the reaction, it was acidified with 1 M HCl aqueous solution to pH < 7 and precipitated as a white solid. The precipitate was collected by filtration and dried under vacuum to give 4-benzamide benzoic acid (0.886 g, 94% yield) as a white solid. The product was confirmed by 1H NMR (400 MHz, DMSO-d6): δ 10.54 (br s, 1H), 8.00-7.88 (m, 6H), 7.65-7.59 (m, 1H), 7.59-7.51 (m, 2H). the LCMS analysis (positive ion mode) showed an rt of 4.84 min, m/z 242.1 [M+H]+ ; (negative ion mode) m/z 240.1 [M-H]-. | | References | [1] Patent: WO2014/128465, 2014, A1. Location in patent: Page/Page column 53
[2] Patent: WO2005/19162, 2005, A1. Location in patent: Page/Page column 13-15 |
| | 4-(BENZOYLAMINO)BENZOIC ACID Preparation Products And Raw materials |
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