Copper-Catalyzed Synthesis of Unsymmetrical Triarylphosphines

Copper-Catalyzed Synthesis of Unsymmetrical Triarylphosphines

Various triarylphosphines have been prepared by coupling diphenylphosphine with aryl iodides with catalytic amounts of CuI in the presence of either K2CO3 or Cs2CO3, in good yields. This method can tolerate a variety of functional groups and does not require the use of expensive additives, or harsh...

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Veröffentlicht in:Journal of organic chemistry 2003-05, Vol.68 (11), p.4590-4593
Hauptverfasser: Allen, Derek Van, Venkataraman, D
Format: Artikel
Sprache:eng
Schlagworte:
Chemistry
Exact sciences and technology
Organic chemistry
Organometalloidal and organometallic compounds
P derivatives
Preparations and properties
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Zusammenfassung:Various triarylphosphines have been prepared by coupling diphenylphosphine with aryl iodides with catalytic amounts of CuI in the presence of either K2CO3 or Cs2CO3, in good yields. This method can tolerate a variety of functional groups and does not require the use of expensive additives, or harsh reaction conditions, and is palladium free.
ISSN:0022-3263
1520-6904
DOI:10.1021/jo0343376