Oxaphosphole-Based Monophosphorus Ligands for Palladium-Catalyzed Amination Reactions

A novel class of C‐2‐substituted oxaphosphole‐based monophosphines 1–4 has been synthesized. Palladium complexes derived from these ligands and their C‐2‐unsubstituted analogs provide general catalysts for amination reactions of challenging aryl and heteroaryl halides with sterically hindered anilin...

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Veröffentlicht in:	Advanced synthesis & catalysis 2011-03, Vol.353 (4), p.533-537
Hauptverfasser:	Rodriguez, Sonia, Qu, Bo, Haddad, Nizar, Reeves, Diana C., Tang, Wenjun, Lee, Heewon, Krishnamurthy, Dhileepkumar, Senanayake, Chris H.
Format:	Artikel
Sprache:	eng
Schlagworte:	Alkylamines Analogs Aromatic compounds Catalysis Catalysts: preparations and properties Chemistry CN coupling Exact sciences and technology General and physical chemistry Halides Heterocyclic compounds Heterocyclic compounds with o, s, se, te hetero atom and condensed derivatives Ligands N-arylamination Noncondensed benzenic compounds Organic chemistry Organometalloidal and organometallic compounds P derivatives Palladium Preparations and properties Synthesis Theory of reactions, general kinetics. Catalysis. Nomenclature, chemical documentation, computer chemistry
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Zusammenfassung:	A novel class of C‐2‐substituted oxaphosphole‐based monophosphines 1–4 has been synthesized. Palladium complexes derived from these ligands and their C‐2‐unsubstituted analogs provide general catalysts for amination reactions of challenging aryl and heteroaryl halides with sterically hindered anilines and alkylamines.
ISSN:	1615-4150 1615-4169 1615-4169
DOI:	10.1002/adsc.201000878