The first chiral early-late heterobimetallic complex - A titanium(IV)-palladium(II) complex based on salenophos

被引：46
作者：
Kless, A
Lefeber, C
Spannenberg, A
Kempe, R
Baumann, W
Holz, J
Borner, A
机构：
[1] UNIV ROSTOCK,MAX PLANCK GESELL,ARBEITSGRP ASYMMETRISCHE KATALYSE,D-18055 ROSTOCK,GERMANY
[2] UNIV ROSTOCK,MAX PLANCK GESELL,ARBEITSGRP KOMPLEXKATALYSE,D-18055 ROSTOCK,GERMANY
来源：
TETRAHEDRON | 1996年 / 52卷 / 46期
关键词：
D O I：
10.1016/0040-4020(96)00864-2
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
The synthesis of the chiral polyfunctional diphosphine salenophos 1 is described. The new ligand bearing hard and soft coordination sites chelates titanium(IV) as well as palladium(II) in a defined manner provided a certain order during the introduction of the two metals was kept. In this way the first chiral chiral early-late heterobimetallic complex could be synthesized. It was fully characterized by NMR spectroscopy and X-ray structural analysis. Remarkable features of the heterobimetallic complex are the trans coordination of the phosphine groups on palladium and the distance between Ti and Pd which is more than 4.13 Angstrom. Copyright (C) 1996 Elsevier Science Ltd
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页码：14599 / 14606
页数：8
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