| 发明名称 |
PROCESS FOR MAKING 3,5-DIALKYL-4-HYDROXY-BENZYL -SUBSTITUTED AROMATICS |
| 摘要 |
PROCESS FOR MAKING 3,5-DIALKYL-4-HYDROXYBENZYL- SUBSTITUTED AROMATICS 3,5-di-alkyl-4-hydroxybenzyl-substituted aromatics are made in improved yield by co-feeding 2,6-di-alkyl-4-alkoxymethyl phenol and sulfuric acid to a benzene compound, e.g., mesitylene, in an inert solvent at -10 to 50.degree.C. |
| 申请公布号 |
CA1320215(C) |
申请公布日期 |
1993.07.13 |
| 申请号 |
CA19890612393 |
申请日期 |
1989.09.21 |
| 申请人 |
ETHYL CORPORATION |
发明人 |
LIVINGSTON, GLEN L.;BORGES, JOHN;MINA, GEORGE L. |
| 分类号 |
C07C37/16;C07C37/18;C07C39/15 |
主分类号 |
C07C37/16 |
| 代理机构 |
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代理人 |
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