| 发明名称 |
PURIFICATION OF CRUDE BETA-PHENYLETHYL ALCOHOL |
| 摘要 |
<p>Process for the purification of crude beta -phenylethyl alcohol by azeotropic distillation in the presence of alkanolamines in which the alkylene chain contains 2 to 4 carbon atoms and is optionally substituted by 1 to 4 C1-C3-alkyl groups.</p> |
| 申请公布号 |
JPS61145135(A) |
申请公布日期 |
1986.07.02 |
| 申请号 |
JP19850282154 |
申请日期 |
1985.12.17 |
| 申请人 |
HAARMANN & REIMER GMBH |
发明人 |
YURUGEN NIINHAUSU;RUDORUFU HOTSUPU |
| 分类号 |
C07C27/00;C07C29/82;C07C33/22;C07C67/00 |
主分类号 |
C07C27/00 |
| 代理机构 |
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代理人 |
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