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:
Nov. 14, 2017
Filed:
Mar. 01, 2015
Applicant:
Yeda Research and Development Co. Ltd., Rehovot, IL;
Inventors:
Ronny Neumann, Kfar Saba, IL;
Amir Rubinstein, Rehovot, IL;
Assignee:
YEDA RESEARCH AND DEVELOPMENT CO. LTD., Rehovot, IL;
Primary Examiner:
Int. Cl.
CPC ...
C07C 45/28 (2006.01); C07C 67/00 (2006.01); B01J 31/00 (2006.01); C07C 67/333 (2006.01); C07C 201/12 (2006.01); B01J 31/02 (2006.01);
U.S. Cl.
CPC ...
C07C 45/28 (2013.01); B01J 31/0239 (2013.01); B01J 31/0271 (2013.01); C07C 67/333 (2013.01); C07C 201/12 (2013.01); B01J 2231/321 (2013.01); B01J 2531/002 (2013.01);
Abstract
The present invention relates to a process for preparing aldehydes and ketones by carbon-carbon bond cleavage of alkenes, wherein the process is catalysed by first row transition metal nitro coordinated polyoxometalate catalyst. The catalyst can be prepared by pre-treatment of aqua coordinated polyoxometalates with NO, or they are formed in situ when the reactions are carried in nitroalkanes under aerobic conditions, or they are formed in situ from nitrosyl (NO) compounds in the presence of O.