The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 13, 2004
Filed:
Oct. 15, 2002
Applicant:
Inventors:
James Clark, Yorkshire, GB;
Eric Fache, Caluire et Cuire, FR;
Ducan Macquarrie, Yorkshire, GB;
Peter Price, Yorkshire, GB;
John Rafelt, Dorset, GB;
Assignee:
Rhodia Polyamide Intermediates, Saint Fons, FR;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07C 4/541 ; C07C 2/920 ; C07C 3/508 ; C07F 9/00 ; C07F 1/08 ;
U.S. Cl.
CPC ...
C07C 4/541 ; C07C 2/920 ; C07C 3/508 ; C07F 9/00 ; C07F 1/08 ;
Abstract
The invention relates to a method for producing a mixture of alcohols/ketones by decomposing an alkyl hydroperoxide, particularly to a method for producing a cyclohexanol/cyclohexanone by decomposing cyclohexyl hydroperoxide in the presence of a heterogeneous catalyst. According to the invention, the reaction is carried out in the presence of a heterogeneous catalyst containing an organometallic segment fixed on the surface of a porous solid compound such as silicon. The organometallic segment can be formula (I).