中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
对羟基苯甲酸苄酯 | Benzyl 4-hydroxybenzoate | 94-18-8 | C14H12O3 | 228.247 |
4-甲氧基苯甲酸甲酯 | 4-methoxymethylbenzoate | 121-98-2 | C9H10O3 | 166.177 |
大茴香酸 | 4-methoxybenzoic acid | 100-09-4 | C8H8O3 | 152.15 |
—— | 1-((benzyloxy)methyl)-4-methoxybenzene | 3613-53-4 | C15H16O2 | 228.291 |
4-甲氧基苯甲醛 | 4-methoxy-benzaldehyde | 123-11-5 | C8H8O2 | 136.15 |
4-甲氧基苄醇 | 4-Methoxybenzyl alcohol | 105-13-5 | C8H10O2 | 138.166 |
—— | 4-cyanophenyl 4-methoxybenzoate | 74471-18-4 | C15H11NO3 | 253.257 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
4-甲氧基苯甲酸酐 | p-Methoxybenzoic anhydride | 794-94-5 | C16H14O5 | 286.284 |
大茴香酸 | 4-methoxybenzoic acid | 100-09-4 | C8H8O3 | 152.15 |
N-Aroylbenzotriazoles have been shown to be efficient reagents for esterification in the absence of organic solvent. Grinding of N-aroylbenzoytiazoles with twofold excess of alcohols for a couple of hours at room temperature gave corresponding esters in high percentage of yields.
A single step catalytic approach for the synthesis of esters from aldehydes using a recyclable heterogeneous catalyst is described.