Carborane-based pincers: synthesis and structure of SeBSe and SBS Pd(II) complexes.

Autor: Spokoyny AM; Department of Chemistry and International Institute for Nanotechnology, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, USA., Reuter MG, Stern CL, Ratner MA, Seideman T, Mirkin CA
Jazyk: angličtina
Zdroj: Journal of the American Chemical Society [J Am Chem Soc] 2009 Jul 15; Vol. 131 (27), pp. 9482-3.
DOI: 10.1021/ja902526k
Abstrakt: We report the synthesis of several unique, boron-rich pincer complexes derived from m-carborane. The SeBSe and SBS pincer ligands can be synthesized via two independent synthetic routes and are metalated with Pd(II). These structures represent unique coordinating motifs, each with a Pd-B(2) bond chelated by two thio- or selenoether ligands. This class of structures serves as the first example of boron-metal pincer complexes and possesses several interesting electronic properties imposed by the m-carborane cage.
Databáze: MEDLINE