中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | 3,4-Dimethyl-5-nitro-benzoesaeure-methylester | 90922-73-9 | C10H11NO4 | 209.202 |
Two products have been isolated from the reaction of anhydrosepedonin with alkali and identified as 3-hydroxy-5-methyl benzoic acid and 3,4-dimethyl-5-hydroxybenzoic acid. The structure of the latter compound was established by unambiguous synthesis. In the course of this work the remaining o- and m-hydroxybenzoic acids derived from o-xylene were also prepared.