Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
CATALYST COMPLEX WITH CARBENE LIGAND
Document Type and Number:
Japanese Patent JP2013099739
Kind Code:
A
Abstract:

To provide catalytic complexes with carbene ligands for use in a variety of olefin metathesis reactions.

The catalytic complexes include a metal atom having anionic ligands, at least one nucleophilic carbene ligand, and an alkylidene, vinylidene, or allenylidene ligand. The complexes are highly stable to air, moisture and thermal degradation. The complexes are designed to efficiently carry out a variety of olefin metathesis reactions.


Inventors:
Nolan, Steven P.
Huang, Jinkun
Application Number:
JP2012000264339
Publication Date:
May 23, 2013
Filing Date:
December 03, 2012
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
UNIV OF NEW ORLEANS RESEARCH & TECHNOLOGY FOUNDATION INC
International Classes:
B01J31/24; B01J31/16; B01J31/22; C07C4/08; C07C13/20; C07D233/06; C07F9/50; C07F15/00; C07F19/00
Domestic Patent References:
JPH11510807A1999-09-21
JP2002510658A2002-04-09
JP2003500412A2003-01-07
Foreign References:
US5728839A1998-03-17
US5312940A1994-05-17
WO1997006185A11997-02-20
Other References:
JPN6009047244; HERRMANN, W.A. et al: 'N-Heterocyclic Carbenes' ANGEWANDTE CHEMIE. INTERNATIONAL EDITION vol.36, 1997, p.2162-2187
JPN6009047252; DUSSEL, R. et al: 'Isocyanide arene-ruthenium(II) complexes and activation of alkenylacetylenes: synthesis and characte' ORGANOMETALLICS 10(9), 1991, p.3287-91
JPN6009047274; WESKAMP,T. et al: 'A Novel Class of Ruthenium Catalysts for Olefin Metathesis' Angewandte Chemie International Edition Vol.37, No.18, 19981002, p.2490 - 2493
JPN6009047259; WESKAMP T. et al: 'HIGHLY ACTIVE RUTHENIUM CATALYSTS FOR OLEFIN METATHESIS: THE SYNERGY OF N-HETEROCYCLIC CARBENES AND' ANGEWANDTE CHEMIE. INTERNATIONAL EDITION vol.38, No.16, 19990806, p.2416-2419
JPN6009047262; ACKERMANN L. et al: 'Ruthenium carbene complexes with imidazolin-2-ylidene ligands allow the formation of tetrasubstitute' TETRAHEDRON LETTERS vol.40, No.26, 19990625, p.4787-4790
JPN6009047265; HUANG J. et al: 'OLEFIN METATHESIS-ACTIVE RUTHENIUM COMPLEXES BEARING A NUCLEOPHILICCARBENE LIGAND' JOURNAL OF THE AMERICAN CHEMICAL SOCIETY vol.121, No.12, 19990311, p.2674-2678
JPN6009047269; SCHOLL M. et al: 'SYNTHESIS AND ACTIVITY OF A NEW GENERATION OF RUTHENIUM-BASED OLEFIN METATHESIS CATALYSTS COORDINATE' ORGANIC LETTERS vol.1, No.6, 19990813, p.953-956
JPN7009004188; FURSTNER, A. et al: 'Cationic Ruthenium Allenylidene Complexes as a New Class of Performing Catalysts for Ring Closing Me' CHEMICAL COMMUNICATIONS no.12, 19980621, p.1315-1316
Attorney, Agent or Firm:
小野 新次郎
小林 泰
富田 博行
星野 修
松田 豊治