Title:
三弗化アンチモンとシリカを含む組成物
Document Type and Number:
Japanese Patent JP5026639
Kind Code:
B2
Abstract:
This invention relates to a composition comprising antimony trifluoride and silica, a method for the preparation of said composition and the use of said composition as catalyst. Examples of the silica are hexagonal mesoporous silica (HMS) or silica gel. The catalyst may be used in the oxidation of cyclohexanone to epsilon-caprolactone with hydrogen peroxide.
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Inventors:
Michael sea rocker
Graham Car
Arnold Bee Lambert
Duncan Jay McQuarrie
James H Clark
Graham Car
Arnold Bee Lambert
Duncan Jay McQuarrie
James H Clark
Application Number:
JP2001023660A
Publication Date:
September 12, 2012
Filing Date:
January 31, 2001
Export Citation:
Assignee:
Pearstorp Specialty Chemicals Activola Get
International Classes:
B01J27/12; C07D313/04; B01J21/08; B01J23/644; B01J29/035; C07B61/00; C07D315/00
Domestic Patent References:
| JP8001015A | ||||
| JP57181023A | ||||
| JP1035814B2 | ||||
| JP2000256342A |
Foreign References:
| WO1999025666A1 |
Attorney, Agent or Firm:
Sadao Kumakura
Nobuo Ogawa
Atsushi Hakoda
Kenji Asai
Koji Hirayama
Rie Kotake
Nobuo Ogawa
Atsushi Hakoda
Kenji Asai
Koji Hirayama
Rie Kotake