Copper complexes and their use

Details Copper complexes and their use Copper complexes and their use

2007-02-20

2007-02-20

Nazario-Gonzalez, Porfirio (Department: 1621)

Organic compounds -- part of the class 532-570 series

Organic compounds

Sulfur containing

C568S630000, C568S631000, C568S659000, C568S058000, C564S161000, C564S184000, C564S404000, C564S405000, C556S013000, C556S021000, C556S022000, C585S509000

Reexamination Certificate

active

10752413

ABSTRACT:
The invention relates to copper complexes of phosphorus compounds, to a process for their preparation and to their use in catalytic coupling reactions.

REFERENCES:
patent: 4319050 (1982-03-01), Doyle
patent: 24 31 330 (1976-01-01), None
patent: 679 438 (1995-11-01), None
patent: 03/078418 (2003-03-01), None
Quiros M et al: “Enantioselective reduction of beta-keto amides by the fungusMortierella isabellina” Tetrahedron: Asymmetry, Elsevier Science Publishers, Amsterdam, NL. Bd 8, Nr. 18, Sep. 25, 1997, Seiten 3035-3038, XP004090508 ISSN: 0957-4166 “Zusammenfassung” Tabelle 1, Produkt 2a-c.
Delhi J R et al: “Enantio- and chemoselective bioreduction of beta-keto nitriles by the fungusCurvularia lunata” Tetrahedron: Asymmetry, Elsevier Science Publishers, Amsterdam, NL, Bd. 11, Nr. 18, Sep. 22, 2000, Seiten 3693-3700, XP004219718 ISSN: 0957-4166 “Zusammenfassung” Tabelle 1, Produkt 2b.
Tetrahedron Letters, 2001, 42, 4791-4793, “Formation of aryl-nitrogen bonds using a soluble copper(I) catalyst”, D. Venkataraman et al.
Netherton, M. R.; Fu, G. C.; Organic Letters (2001), 3(26), 4295-4298, “Air-Stable Trialkylphos-phonium Salts: Simple, Practical, and Versatile Replacements for Air-Sensitive Trialkylphosphines. Applications in Stoichiometric and Catalytic Processes”.
Inorganic Chemistry (2000), 39(22), 5121-5132, Coden: INOCAJ; ISSN: 0020-1669, American Chemical Society, Graham, Peter M. et al “Coordination Polymers of Copper(I) Halides” XP-002277655.
Tetrahedron Letters. vol. 25, No. 37, pp. 4087-4090, 1984, 0040-4039. “Influence of Olefin Coordination on Cyclopropanation Selectivity”, Michael P. Doyle, et al XP002277654.

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