Synthesis, structural characterization, and reactivity of Cp*Ru(N-phosphinoamidinate) complexes

被引：8
|
作者：
Kelly, Colin M. [1 ]
Ruddy, Adam J. [1 ]
Wheaton, Craig A. [1 ]
Sydora, Orson L. [2 ]
Small, Brooke L. [2 ]
Stradiotto, Mark [1 ]
Turculet, Laura [1 ]
机构：
[1] Dalhousie Univ, Dept Chem, Halifax, NS B3H 4R2, Canada
[2] Chevron Phillips Chem Co, Res & Technol, Kingwood, TX 77339 USA
来源：
CANADIAN JOURNAL OF CHEMISTRY-REVUE CANADIENNE DE CHIMIE | 2014年 / 92卷 / 03期
基金：
加拿大自然科学与工程研究理事会;
关键词：
N-phosphinoamidinate; ruthenium; ligand design; coordinative unsaturation; SANDWICH RUTHENIUM COMPLEXES; AMMONIA-BORANE; CP-ASTERISK-RU(PN) COMPLEXES; ASYMMETRIC-SYNTHESIS; CARBONYL-COMPOUNDS; CATALYSTS; LIGAND; ACTIVATION; ALCOHOLS; BEARING;
D O I：
10.1139/cjc-2013-0474
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
We report herein on the synthesis and spectroscopic/crystallographic characterization of the first isolable, formally 16-electron Cp*Ru(kappa(2)-P similar to N) species, which are supported by N-phosphinoamidinate ligands. Despite the stability of such complexes, they have been shown to readily coordinate two-electron (L) donors including carbon monoxide and 2,6-xylylisocyanide, affording crystallographically characterized 18-electron Cp*Ru(L)(kappa(2)-P similar to N) adducts. Preliminary reactivity studies confirm that such complexes are capable of extruding hydrogen from ammonia borane.
引用
收藏
页码：194 / 200
页数：7
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