Synthesis and Structural Characterization of New Bimetallic [C,N,S] Palladacycles with Mixed Bridging [P,P] and Chelating [P,P] or [P,N] Phosphane Ligands | Zendy

Antelo José M. | Zendy; Adrio Luis | Zendy; Pereira M. Teresa | Zendy; Ortigueira Juan M. | Zendy; Fernández Alberto | Zendy; Vila José M. | Zendy

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Synthesis and Structural Characterization of New Bimetallic [C,N,S] Palladacycles with Mixed Bridging [P,P] and Chelating [P,P] or [P,N] Phosphane Ligands

Author(s) -

Antelo José M.,

Adrio Luis,

Pereira M. Teresa,

Ortigueira Juan M.,

Fernández Alberto,

Vila José M.

Publication year - 2011

Publication title -

european journal of inorganic chemistry

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.667

H-Index - 136

eISSN - 1099-0682

pISSN - 1434-1948

DOI - 10.1002/ejic.201000875

Subject(s) - chemistry , bimetallic strip , chelation , perchlorate , ligand (biochemistry) , medicinal chemistry , bridging (networking) , stereochemistry , polymer chemistry , metal , ion , inorganic chemistry , organic chemistry , receptor , computer network , biochemistry , computer science

Treatment of bimetallic palladacycles with silver perchlorate, followed by reaction with tertiary diphosphanes or diphenyl‐2‐pyridylphosphane gave novel dipalladium compounds with chelating [C,N,S], bridging [P,P], and chelating [P,P] or [P,N] ligands, as appropriate. The short‐chain diphenyl‐2‐pyridylphosphane ligand forms stable four‐membered P–N chelates, which display S–Pd–P and N–Pd–P trans geometries. The Pd–Cl bonds are nonreactive towards displacement by the [P,P] or [P,N] ligands, even in the case of strong chelating diphosphanes.

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