Intermolecular Cross-coupling Between η2-Olefin and η1-Allyl Ligands in Cationic Platinum(II) and Palladium(II) Complexes

被引：12
|
作者：
Cucciolito, Maria E. [1 ]
Vitagliano, Aldo [1 ]
机构：
[1] Univ Naples Federico II, Dipartimento Chim Paolo Corradini, I-80126 Naples, Italy
来源：
ORGANOMETALLICS | 2008年 / 27卷 / 23期
关键词：
D O I：
10.1021/om8006882
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
The terminal (gamma) carbon atom of the allyl system in eta(1)-allyl platinum and palladium complexes of the tridentate pincer ligand PNP (PNP = 2,6-bis-diphenylphosphinomethylpyridine) attacks the coordinated olefin of dicationic platinum and palladium complexes with the same ligand, producing binuclear species in which the metal formerly pi-coordinated becomes sigma-bonded, and the metal formerly sigma-bonded becomes pi-coordinated. The reaction can be run catalytically with respect to the addition of ethylene to a eta(1)-allyl complex, using the dicationic ethylene complex as catalyst.
引用
收藏
页码：6360 / 6363
页数：4
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