JOHN P MORGAN
Real Estate Commission in Scranton, PA
License number
Pennsylvania RS214580L
Category
Real Estate Commission
Type
Real Estate Salesperson-Standard
Address
Address
Scranton, PA 18518
Professional information
Cross-Metathesis Of Olefins Directly Substituted With An Electron-Withdrawing Group Using Transition Metal Carbene Catalysts
US Patent:
7598330, Oct 6, 2009
Filed:
Apr 7, 2003
Appl. No.:
10/409017
Inventors:
Robert H. Grubbs - South Pasadena CA, US
John P. Morgan - Moosic PA, US
Jennifer A. Love - Vancouver, CA
Tina M. Trnka - Pasadena CA, US
John P. Morgan - Moosic PA, US
Jennifer A. Love - Vancouver, CA
Tina M. Trnka - Pasadena CA, US
Assignee:
California Institute of Technology - Pasadena CA
International Classification:
C08F 4/06, C07F 15/00, B01J 31/24
US Classification:
526172, 526336, 556 21, 556 22, 556136, 502152, 502155
Abstract:
The invention pertains to the use of Group 8 transition metal alkylidene complexes as catalysts for olefin cross-metathesis reactions. In particular, ruthenium and osmium alkylidene complexes substituted with an N-heterocyclic carbene ligand and at least one electron donor ligand in the form of a heterocyclic group are used to catalyze cross-metathesis reactions to provide a olefin products that are directly substituted with an electron-withdrawing group.