Single site palladium catalyst complexes

Details Single site palladium catalyst complexes Single site palladium catalyst complexes

2006-07-17

2010-11-16

Lu, Caixia (Department: 1796)

Catalyst, solid sorbent, or support therefor: product or process

Catalyst or precursor therefor

Organic compound containing

C556S136000, C526S172000

Reexamination Certificate

active

07833927

ABSTRACT:
Catalyst structures comprising a single palladium metal center and a substituted tri-arylphosphine ligand. Also disclosed are methods of making and using the catalyst structures to facilitate polymerization reactions and Heck coupling reactions.

REFERENCES:
patent: 3694412 (1972-09-01), Nozaki
patent: 4689437 (1987-08-01), Murray
patent: 4698403 (1987-10-01), Klabunde
patent: 4855400 (1989-08-01), van Broekhoven et al.
patent: 6060569 (2000-05-01), Bennett et al.
patent: 0 589 527 (1999-07-01), None
patent: 1 101 768 (2001-05-01), None
patent: WO 00/06615 (2000-02-01), None
Drent, “The first example of a palladium catalysed non-perfectly alternating copolymerization of ethene and CO”, Chem. Comm., pp. 964-965 (2002).
Database Beilstein, Beilstein Institute for Organic Chemistry Frankfurt-Main,DE; XP002423802;retrieved from XFIRE;Trost B.et al.,Bull,Soc.Chim,FR,vol. 134,No. 3-4;1997,pp. 263-274.
Database Beilstein, Beilstein Institute for Organic Chemistry Frankfurt-Main,DE; XP002423803;retrieved from XFIRE;Hingst M et al; J. Inorg. Chem, vol. I, 1998, pp. 78-82.
Database Beilstein, Beilstein Institute for Organic Chemistry Frankfurt-Main,DE; XP002423804;retrieved from XFIRE;Granoth, I. et al:JACS,vol. 101, 1979, pp. 4623-4626.
Database Beilstein, Beilstein Institute for Organic Chemistry Frankfurt-Main,DE; XP002423805;retrieved from XFIRE;LIN, F.et al.JACS, vol. 127, No. 8, 2005, pp. 2686-2695.
Hearley, et al., New Single-Site Palladium Catalysts for the Nonalternative Copolymerization of Ethylene and Carbon Monoxide, Organometallics, vol. 24, pp. 2755-2763 (2005).
Drent, et al., Palladium catalysed copolymerization of ethene with alkylacrylates: polar commonomer built into the linear polymer chain, Chem. Commun. pp. 744-745 (2002).
Schultz, et al., Palladium(II) Complexes with Chelating P,O-Ligands as Catalysts for the Heck Reaction, Synthesis No. 6, pp. 1005-1011 (2005).
Katho, et al., Formation and Solid State Structures of Highly Crystalline Guanidinium Salts of Sulfonated Tertiary Phosphanes, Adv. Synth. Catal. No. 3/4, pp. 278-282 (2002).
Genet, et al., Recent developments of palladium(0) catalyzed reactions in aqueous medium, J. Organometallic Chemistry, vol. 576, Issues 1 2, pp. 305-317 (1999).

Affiliated with

Also associated with

Rating

Single site palladium catalyst complexes does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Single site palladium catalyst complexes, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Single site palladium catalyst complexes will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4245442