Synthesis of new chiral diimine palladium(II) and nickel(II) complexes bearing oxazoline- and myrtanyl-based nitrogen ligands.: Crystal structure of the C2-symmetric complex [{(1R,2S)-inda-box}PdCl2]

被引：30

作者：

Abu-Surrah, AS

Kettunen, M

Lappalainen, K

Piironen, U

Klinga, M

Leskelä, M

机构：

[1] Hashemite Univ, Dept Chem, Zarqa 13115, Jordan

[2] Univ Helsinki, Dept Chem, Inorgan Chem Lab, FIN-00014 Helsinki, Finland

来源：

POLYHEDRON | 2002年 / 21卷 / 01期

关键词：

palladium; nickel; chirality; bidentate nitrogen ligands; crystal structures;

D O I：

10.1016/S0277-5387(01)00952-4

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

A synthesis of new chiral dihalo palladium(II)-(5,7) and nickel(II) (6,8) complexes bearing the ligands N,N'-bis{(-)-(cis)-myrtanylibutylene-2,3-diimine (BMDI, 3) and the conformationally constrained bisoxazoline ligand ((1R,2S)-inda-box, 4) is described. Reaction of [(TMEDA)Pd(CH3)Cl] (TMEDA: N,N,N',N'-tetramethylethylenediamine) with 4 followed by chloride abstraction with NaB(Ar-r)(4) in the presence of CH3CN afforded the solvent stabilized, monoalkyl complex [(4)Pd(NCCH3)(CH3)]B(Ar-f)(4) (9) (Ar-f: 3,5-bis(trifluoromethyl)benzene). The solid state structure of the dichloro palladium(II) complex [{(1R,2S)-inda-box; PdCl2] (7) was determined by X-ray structure analysis. (C) 2002 Elsevier Science Ltd. All rights reserved.

引用

页码：27 / 31

页数：5

共 28 条

[11] DIMETHYL(N,N,N',N'-TETRAMETHYLETHANEDIAMINE)PALLADIUM(II) AND DIMETHYL[1,2-BIS(DIMETHYLPHOSPHINO)ETHANE]PALLADIUM(II) - SYNTHESES, X-RAY CRYSTAL-STRUCTURES, AND THERMOLYSIS, OXIDATIVE-ADDITION, AND LIGAND-EXCHANGE REACTIONS [J].