| 摘要 |
<p>There are disclosed 2,4,5-Trifluoro-3-hydroxybenzoic acid represented by the following formula (I): <CHEM> and a salt thereof and a process for preparing the same. Further, there is disclosed a process for preparing 3,5,6-trifluoro-4-hydroxyphthalic acid, which is employed for preparing the above compound.</p> |
