中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
2-羟基-5-氯甲基苯甲醛 | 5-(chloromethyl)salicylaldehyde | 23731-06-8 | C8H7ClO2 | 170.595 |
4,4'-二羟基二苯甲烷 | 4,4'-methylenediphenol | 620-92-8 | C13H12O2 | 200.237 |
水杨醛 | salicylaldehyde | 90-02-8 | C7H6O2 | 122.123 |
The synthesis of 2-hydroxy-5-(4-hydroxybenzyl)benzaldehyde an antitubercular compound, from the readily available starting compound p-hydroxybenzoic acid in 4 steps is described.