A Nonsymmetric Pincer-Catalyzed Suzuki−Miyaura Arylation of Benzyl Halides and Other Nonactivated Unusual Coupling Partners

The catalytic activity of a PCN-type palladium pincer complex is evaluated in the construction of C(sp2)-C(sp2) and C(sp2)-C(sp3) bonds by Suzuki−Miyaura cross-couplings employing nontypical substrates such as benzyl halides, α-haloenones, or alkylboronic acids as coupling partners. Most of the repo...

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Veröffentlicht in:	Journal of organic chemistry 2008-11, Vol.73 (21), p.8448-8451
Hauptverfasser:	Inés, Blanca, Moreno, Isabel, SanMartin, Raul, Domínguez, Esther
Format:	Artikel
Sprache:	eng
Schlagworte:	Catalysis Catalysts: preparations and properties Chemistry Electrons Exact sciences and technology General and physical chemistry Heterocyclic compounds Heterocyclic compounds with several n hetero atoms in the same ring, in separated rings or in fused rings Hydrocarbons, Aromatic - chemistry Hydrocarbons, Halogenated - chemistry Kinetics and mechanisms Organic chemistry Palladium Preparations and properties Reactivity and mechanisms Theory of reactions, general kinetics. Catalysis. Nomenclature, chemical documentation, computer chemistry
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Beschreibung
Zusammenfassung:	The catalytic activity of a PCN-type palladium pincer complex is evaluated in the construction of C(sp2)-C(sp2) and C(sp2)-C(sp3) bonds by Suzuki−Miyaura cross-couplings employing nontypical substrates such as benzyl halides, α-haloenones, or alkylboronic acids as coupling partners. Most of the reported reactions are achieved in aqueous media, with all of the advantages implied.
ISSN:	0022-3263 1520-6904
DOI:	10.1021/jo8016633