Synthesis, structure and spontaneous resolution of [Pd2Cl2(DpyF)(2)] (DpyF(-) = anion of bis(2-pyridyl)formamidine); a new chelating/bridging bondingmode of DpyF(-) ligand

Citation
Cw. Su et al., Synthesis, structure and spontaneous resolution of [Pd2Cl2(DpyF)(2)] (DpyF(-) = anion of bis(2-pyridyl)formamidine); a new chelating/bridging bondingmode of DpyF(-) ligand, INORG CH C, 4(4), 2001, pp. 201-204
Citations number
6
Language
INGLESE
art.tipo
Article
Categorie Soggetti
Inorganic & Nuclear Chemistry
Journal title
INORGANIC CHEMISTRY COMMUNICATIONS
ISSN journal
1387-7003 → ACNP
Volume
4
Issue
4
Year of publication
2001
Pages
201 - 204
Database
ISI
SICI code
1387-7003(200104)4:4<201:SSASRO>2.0.ZU;2-K
Abstract
Reaction of [PdCl2(CH3CN)(2)] with HDpyF (HDpyF = bis(2-pyridyl)formamidine ) in CH3CN afforded a yellow product [Pd2Cl2(DpyF)(2)] which was characteri zed by X-ray crystallography. The DpyF ligand coordinates to the Pd atoms i n a new tridentate fashion, forming a chelating and a bridging bonding mode s. The molecules are chiral due to the ligand constraints. Spontaneous reso lution of the racemic product can be achieved by crystallization of the yel low product in CH3CN/ether, and a CD spectrum can be obtained. (C) 2001 Els evier Science B.V. All rights reserved.