Synthesis and characterization of an iron complex bearing a hemilabile NNN-pincer for catalytic hydrosilylation of organic carbonyl compounds

被引：29
|
作者：
Lin, Hsiu-Jung [1 ]
Lutz, Sean [2 ]
O'Kane, Catherine [1 ]
Zeller, Matthias [3 ]
Chen, Chun-Hsing [2 ]
Al Assil, Talal [1 ]
Lee, Wei-Tsung [1 ]
机构：
[1] Loyola Univ Chicago, Dept Chem & Biochem, Chicago, IL 60660 USA
[2] Indiana Univ, Dept Chem, Bloomington, IN 47405 USA
[3] Purdue Univ, Dept Chem, W Lafayette, IN 47907 USA
来源：
DALTON TRANSACTIONS | 2018年 / 47卷 / 10期
关键词：
HETEROCYCLIC CARBENE COMPLEXES; TRANSITION-METAL COMPOUNDS; LOW-COORDINATE IRON(II); KETONES; LIGAND; ACTIVATION; MECHANISM; 2-COORDINATE; CHEMISTRY;
D O I：
10.1039/c7dt04928e
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
A low-coordinate iron(II) complex (Cz(tBu)(Pz(tBu))(2))Fe[N(SiMe3)(2)], 1 bearing an NNN-pincer ligand was prepared and fully characterized. Intramolecular C-H activation on the 5-position of a pyrazole at elevated temperatures was observed. Complex 1 was found to be an efficient and chemoselective pre-catalyst for the hydrosilylation of organo carbonyl substrates.
引用
收藏
页码：3243 / 3247
页数：5
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