发明名称 |
Process for the preparation of ortho-hydroxybenzyl alcohols |
摘要 |
This invention relates to a process for the selective preparation of ortho-hydroxybenzyl alcohols and, in particular, ortho-hydroxybenzyl alcohol. According to the invention, the reaction of a phenol with an aldehyde in an initially anhydrous medium and in the presence of a catalytic amount of a metal phenate, results in the selective production of ortho-hydroxybenzyl alcohols.
|
申请公布号 |
US4460799(A) |
申请公布日期 |
1984.07.17 |
申请号 |
US19820391467 |
申请日期 |
1982.06.23 |
申请人 |
ISOVER SAINT-GOBAIN |
发明人 |
PERRIN, ROBERT;FUGIER, ROGER |
分类号 |
B01J31/00;C07C27/00;C07C37/20;C07C39/11;C07C67/00;(IPC1-7):C07C37/20;C07C39/12 |
主分类号 |
B01J31/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|