AlClx-grafted Si-MCM-41 prepared by reacting anhydrous AlCl3 with terminal Si-OH groups: an active solid catalyst for benzylation and acylation reactions
Metadata of CSIR Papers
View Archive Info| Field | Value | |
| Title |
AlClx-grafted Si-MCM-41 prepared by reacting anhydrous AlCl3 with terminal Si-OH groups: an active solid catalyst for benzylation and acylation reactions
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| Creator |
Chouldhary, VR
Mantri, K |
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| Subject |
Chemistry, Applied; Chemistry, Physical; Nanoscience & Nanotechnology; Materials Science, Multidisciplinary
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| Description |
A liquid phase reaction between anhydrous AlCl3 and terminal Si-OH groups of mesoporous Si-MCM-41 in dry CCl4 results in a AICl(x)-grafted Si-MCM-41 (with Cl/Al ratio = 1.43, Al-(tetrahedral)/Al-(octahedral) = ratio = 0.84 and Al/Si ratio = 0.17). This catalyst shows high catalytic activity in Friedel-Crafts type benzylation (by benzyl chloride) and acylation (by benzoyl chloride) of benzene and toluene. (C) 2002 Elsevier Science.Inc. All rights reserved.
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| Publisher |
ELSEVIER SCIENCE BVAMSTERDAMPO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS
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| Date |
2011-09-24T09:58:46Z
2011-09-24T09:58:46Z 2002 |
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| Type |
Article
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| Identifier |
MICROPOROUS AND MESOPOROUS MATERIALS
1387-1811 http://hdl.handle.net/123456789/24221 |
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| Language |
English
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