发明名称 |
Friedel-Craft reactions. |
摘要 |
<p>n indane, tetralin or phenyl alcohol is made by a heterogeneous, fast, exothermic Friedel Craft reaction and the reaction mixture is cooled to a temperature at which substantial by-product formation is avoided by continuously utilising the heat of reaction to boil solvent from the reaction mixture. The reaction mixture is generally maintained below atmospheric pressure, typically 20 to 100 mm Hg. The process is of particular value for the production of aryl alcohols by reacting an indane or tetralin with ethylene oxide or propylene oxide.</p> |
申请公布号 |
EP0089207(A1) |
申请公布日期 |
1983.09.21 |
申请号 |
EP19830301372 |
申请日期 |
1983.03.11 |
申请人 |
BUSH BOAKE ALLEN LIMITED |
发明人 |
FERBER, GERALD JOHN;GODDARD, PETER JONATHAN;HOLDEN, ROBERT STANLEY |
分类号 |
C07C13/465;B01J19/00;B01J27/10;C07B37/04;C07B61/00;C07C1/00;C07C2/68;C07C2/86;C07C13/48;C07C27/00;C07C29/36;C07C29/44;C07C33/34;C07C45/00;C07C45/46;C07C49/792;C07C67/00;(IPC1-7):07B27/00;07C33/34;07C33/20;07C49/792;07C13/465;01J8/00;07C45/46;07C29/36;07C2/56;07C13/48 |
主分类号 |
C07C13/465 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|