中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
2-氨基-5-硝基苯甲酸 | 2-amino-5-nitro-benzoic acid | 616-79-5 | C7H6N2O4 | 182.136 |
2-溴-5-硝基苯甲酸 | 2-bromo-5-nitrobenzoic acid | 943-14-6 | C7H4BrNO4 | 246.017 |
2-氯-5-硝基苯甲酸 | 2-chloro-5-nitrobenzoic acid | 2516-96-3 | C7H4ClNO4 | 201.566 |
2-溴-5-硝基苯甲酸甲酯 | methyl 2-bromo-5-nitrobenzoate | 6942-36-5 | C8H6BrNO4 | 260.044 |
2-氟-5-硝基苯甲酸 | 2-fluoro-5-nitrobenzoic acid | 7304-32-7 | C7H4FNO4 | 185.111 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
5-氨基-2-苯胺基苯甲酸 | 5-amino-2-anilino-benzoic acid | 39053-07-1 | C13H12N2O2 | 228.25 |
—— | 2-anilino-5-nitro-benzoic acid amide | 16588-07-1 | C13H11N3O3 | 257.249 |
A series of N-arylanthranilic acid derivatives were synthesised by amination of 2-chloro-5-nitrobenzoic acid with various arylamine in superheated water with potassium carbonate as base. Good yields were achieved within 2-3 h at 150-190 °C. The results indicated that this metal catalyst-free method is a simple, environmentally-friendly and efficient synthesis of N-phenylanthranilic acid derivatives. Furthermore, it will work with an alkylamine and phenol.