Facial Tridentate Ligands for Stabilizing Palladium(IV) Complexes

被引：27

作者：

Maleckis, Ansis ^{[1
]}

Sanford, Melanie S. ^{[1
]}

机构：

[1] Univ Michigan, Dept Chem, Ann Arbor, MI 48109 USA

来源：

ORGANOMETALLICS | 2011年 / 30卷 / 24期

基金：

美国国家科学基金会;

关键词：

H BOND ACTIVATION; FORMING REDUCTIVE ELIMINATION; OXIDATIVE-ADDITION; CRYSTAL-STRUCTURE; ORGANOPALLADIUM COMPLEXES; REACTIVITY; ARYL; MECHANISMS; CHEMISTRY; PD;

D O I：

10.1021/om200779j

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

This paper describes the synthesis of a series of Pd-IV complexes containing modular monoanionic tridentate facially coordinated NNN and NNC donor ligands. In all cases, these complexes are stable to reductive elimination for a minimum of several days in solution at room temperature. With appropriately designed tridentate ligands, the Pd-IV adducts participate in both ligand substitution and C-H activation reactions. Overall, this work shows that unsymmetrical fac-L2X type ligands can serve as versatile and tunable scaffolds for modulating the reactivity of octahedral Pd-IV complexes.

引用

页码：6617 / 6627

页数：11

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