Synthesis and structural characterization of a coordinatively unsaturated ruthenium complex, Cp*Ru(Ph2nacnac), and its CO adduct

被引：9
|
作者：
Huang, Hui [1 ]
Hughes, Russell P. [1 ]
Rheingold, Arnold L. [2 ]
机构：
[1] Dartmouth Coll, Dept Chem, Burke Labs 6128, Hanover, NH 03755 USA
[2] Univ Calif San Diego, Dept Chem & Biochem, La Jolla, CA 92093 USA
来源：
POLYHEDRON | 2008年 / 27卷 / 02期
基金：
美国国家科学基金会;
关键词：
ruthenium; CO; nacnac; synthesis; crystallography; structure reactivity; CRYSTAL-STRUCTURE; METAL-COMPLEXES; REACTIVITY; STEREOCHEMISTRY; DIOXYGEN; HYDRIDE;
D O I：
10.1016/j.poly.2007.11.002
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
Two new half sandwich ruthenium complexes with 2-N-phenylamino-4-N-phenylimino-2-pentene (Ph(2)nacnac) ligands have been synthesized and characterized. Single crystal X-ray diffraction analysis reveals the monomeric, highly air sensitive complex Cp*Ru(Ph(2)nacnac) (4) has a coordinatively unsaturated structure and the coordination environment around Ru(Ii) is effectively a triangle made up of Ct(Cp*)-N(1)-N(2). An air stable complex Cp*Ru(Ph(2)nacnac)(CO) (5) is prepared by reaction of 4 with CO, and has a pseudo-tetrahedral geometry around the Ru(II) center, made up of Ct(Cp*)-N(l)-N(2)-C(28). (c) 2007 Elsevier Ltd. All rights reserved.
引用
收藏
页码：734 / 738
页数：5
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