Selective dibenzoylation of biphenyl to 4,4'-dibenzoylbiphenyl over H-Al-MCM-41
Dibenzoylation of benzoyl chloride in the presence of mesoporous H-A1-MCM-41 forms the biphenyl 4,4'-dibenzoylbiphenyl (DB) with 100% selectivity. 27A1 MAS NMR, pyridine adsorption and XRD data reveal that both Bronsted and Lewis acidities play a role in the production of DB and the catalytic a...
Saved in:
Main Authors: | , , , |
---|---|
Format: | Article |
Published: |
Elsevier BV
2004
|
Subjects: | |
Online Access: | http://eprints.utm.my/id/eprint/12338/ https://www.researchgate.net/publication/222834654_Selective_dibenzoylation_of_biphenyl_to_44%27-dibenzoylbiphenyl_over_H-Al-MCM-41 |
Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
Summary: | Dibenzoylation of benzoyl chloride in the presence of mesoporous H-A1-MCM-41 forms the biphenyl 4,4'-dibenzoylbiphenyl (DB) with 100% selectivity. 27A1 MAS NMR, pyridine adsorption and XRD data reveal that both Bronsted and Lewis acidities play a role in the production of DB and the catalytic activity is dependent on the structure of the mesoporous H-Al-MCM-41. |
---|