or
Bookmark and Share
Process for the oxidation of unsaturated alcohols
   
Document Number
US Patent 6995291
Issued Date
February 7, 2006
Link
Inventors
Map
Abstract
The present invention relates to the field of organic synthesis and more precisely to a process for the synthesis of an unsaturated aldehyde or ketone by oxidation of the corresponding alcohol. The oxidation is performed by a hypochlorite salt and a catalytic amount of a N-(2,2,6,6-tetraalkyl-4-piperidinyl-N-oxyl)-2-amino-1,3,5-triazine compound, preferably a N-oxyl derivative of one of the polymers known under the trademark Chimassorb.RTM. 944 or 2020.
Tags:
Description:
Amusing 0%
Clever 0%
Complex 0%
Efficient 0%
Historic 0%
Important 0%
Innovative 0%
Interesting 0%
Practical 0%
Simple 0%
Number of Claims:
14
Comments:
no comments yet
Owner
Firmenich SA (Geneva,CH)
Published
February 7, 2006
Application Number
10/668,790
Filed
September 22, 2003
US Classification
568/361   568/363 568/364 568/377 568/403 568/407 568/408 568/446 568/447 568/471 568/476
Int'l Classification
C07C   45/00   (20060101)  
Attorney/Law Firm
Parent Case
CROSS-REFERENCE TO RELATED APPLICATIONS This application is a continuation of International Application PCT/IB03/00139 filed Jan. 15, 2003, the entire content of which is expressly incorporated herein by reference thereto.
Priority Data
Jan 29, 2002 [WO] PCT/IB02/00304
USPTO Field of Search
568/361   568/363   568/364   568/377   568/403   568/407   568/408   568/446   568/447   568/471   568/476  
Related Patents
Claims
Description
About| FAQs| Terms & Disclaimer| Link to Us| Contact Us