Bis(pyridyl)carbodicarbene supported ruthenium complexes and their catalytic application in hydrogen-transfer reaction

被引：2

作者：

Wang, Ting-Hsuan ^{[1
]}

Leung, Tsz-Fai ^{[2
]}

Liang, Yu-Fu ^{[1
]}

Wang, Chung-Yu ^{[1
,3
]}

Ong, Tiow-Gan ^{[1
,4
]}

机构：

[1] Acad Sinica, Inst Chem, Taipei, Taiwan

[2] Natl Sun Yat Sen Univ, Dept Chem, Kaohsiung, Taiwan

[3] Natl Cent Univ, Dept Chem, Jhongli, Taiwan

[4] Natl Taiwan Univ, Dept Chem, Taipei, Taiwan

来源：

JOURNAL OF THE CHINESE CHEMICAL SOCIETY | 2022年 / 69卷 / 08期

关键词：

carbodicarbene; hydrogen-transfer reaction; pincer; ruthenium; STRUCTURAL IMPLICATIONS; CARBODICARBENES; ACTIVATION; CHEMISTRY;

D O I：

10.1002/jccs.202200198

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

We report the preparation and structural characterization of the first known pincer carbodicarbene (CDC) supported ruthenium complexes. The single-crystal X-ray diffraction experiment indicated that tridentate bis(pyridyl)-CDC free ligand is coordinated to the six-coordinated ruthenium (II) in meridional conformation with each of two chlorides trans to the carbone carbon and phosphine. The pincer effect of new ligand bis(pyridyl)-CDC has shortened the Ru-carbodicarbene bond length in comparison to monodentate CDC. The catalytic activity of the new CDC complexes was tested in hydrogen transfer reaction, revealing the efficient activity of CDC-supported Ru complexes in catalytic transfer hydrogenation of ketone using 2-propanol as hydrogen source.

引用

页码：1400 / 1405

页数：6

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