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:
Dec. 29, 2015
Filed:
Aug. 14, 2013
Applicant:
Apeiron Synthesis S.a., Wroclaw, PL;
Inventors:
Karol Grela, Warsaw, PL;
Christian Torborg, Alfeld, DE;
Grzegorz Szczepaniak, Warsaw, PL;
Adam Zielinski, Warsaw, PL;
Assignee:
APEIRON SYNTHESIS S.A., Wroclaw, PL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07F 15/00 (2006.01); B01J 31/12 (2006.01); B01J 31/22 (2006.01); C07C 6/04 (2006.01); C07C 67/333 (2006.01); C07F 7/18 (2006.01); C07D 207/48 (2006.01); C07D 209/30 (2006.01); C07D 211/96 (2006.01); C07D 307/28 (2006.01); C08F 132/08 (2006.01);
U.S. Cl.
CPC ...
B01J 31/2295 (2013.01); B01J 31/2273 (2013.01); B01J 31/2278 (2013.01); C07C 6/04 (2013.01); C07C 67/333 (2013.01); C07D 207/48 (2013.01); C07D 209/30 (2013.01); C07D 211/96 (2013.01); C07D 307/28 (2013.01); C07F 7/1852 (2013.01); C07F 7/1892 (2013.01); C07F 15/0046 (2013.01); C08F 132/08 (2013.01); B01J 2231/54 (2013.01); B01J 2531/821 (2013.01); B01J 2531/825 (2013.01); C07B 2200/09 (2013.01); C07C 2101/10 (2013.01); C07C 2531/22 (2013.01); C07C 2531/24 (2013.01);
Abstract
Described herein are novel metal complexes, especially ruthenium complexes, represented by the formula (1): wherein Lis a N-heterocyclic carbene ligand, Lis a neutral phosphine ligand, preferably tricyclohexyl-phosphine, and process of catalyzing olefin metathesis reactions, especially tetra-substituted olefin metathesis reactions.