Title:
【発明の名称】固定化イオン性液体
Document Type and Number:
Japanese Patent JP2003512926
Kind Code:
A
Abstract:
Ionic liquids are immobilized on a functionalized support which carries or contains one component of the ionic liquid, or a precursor to such a component. The ionic liquid may be immobilized via the anion by treating a support with an anion source, e.g., an inorganic halide, before the ionic liquid is applied or formed. Alternatively, the ionic liquid may be immobilized by having the cation covalently bound to the support, e.g., through silyl groups, or incorporated in the support by synthesizing the support in the presence of a suitable base. The immobilized ionic liquids are of use as catalysts, for example, for the Friedel-Crafts reaction, such as alkylation reaction.
Inventors:
Walkenberg, Michael Hubert
Sauvage, Emmanuel
De Castro-Moreira, Cristobao Paulo
Werderich, Wolfgang Friedrich
Sauvage, Emmanuel
De Castro-Moreira, Cristobao Paulo
Werderich, Wolfgang Friedrich
Application Number:
JP2001534505A
Publication Date:
April 08, 2003
Filing Date:
November 03, 2000
Export Citation:
Assignee:
IMPERIAL CHEMICAL INDUSTRIES PLC
International Classes:
B01J31/02; B01J31/16; B01J37/02; C07B39/00; C07B61/00; C07C2/66; C07C2/68; C07C15/107; C07C15/24; C07C17/26; B01J31/30; C07C37/14; C07C39/06; C07C45/45; C07C45/46; C07C49/84; (IPC1-7): B01J31/30; B01J37/02; C07C2/66; C07C15/107; C07C15/24; C07C37/14; C07C39/06; C07C45/46; C07C49/84
Domestic Patent References:
| JPH09933A | 1997-01-07 | |||
| JPH11246575A | 1999-09-14 | |||
| JPH1171304A | 1999-03-16 | |||
| JP2001519408A | 2001-10-23 | |||
| JPS505774A | 1975-01-21 | |||
| JPH05261293A | 1993-10-12 |
Attorney, Agent or Firm:
Kazuo Shamoto (5 outside)