Synthesis and Catalytic Property of New Aminophosphino Ruthenium Carbonyl Complexes

被引：3

作者：

Fang, Xiaolong ^{[1
,2
]}

Zhang, Min ^{[1
]}

Duan, Ning ^{[1
]}

Wang, Xin ^{[1
]}

Zhu, Hongping ^{[2
]}

机构：

[1] Chizhou Univ, Coll Chem & Mat Engn, Anhui Higher Educ Inst, Key Lab Micronano Powder & Adv Energy Mat, Chizhou 247000, Anhui, Peoples R China

[2] Xiamen Univ, Coll Chem & Chem Engn, Natl Engn Lab Green Chem Prod Alcohols Ethers Est, State Key Lab Phys Chem Solid Surfaces, Xiamen 361005, Fujian, Peoples R China

来源：

CHINESE JOURNAL OF ORGANIC CHEMISTRY | 2020年 / 40卷 / 01期

基金：

中国国家自然科学基金;

关键词：

aminophosphino ruthenium carbonyl; synthesis and characterization; catalytic hydrogenation; structure and property; deactivation; CARBOXYLIC ESTERS; HYDROGENATION; DECARBONYLATION; TRINUCLEAR; REDUCTION; CLUSTERS; METHANOL; CO2;

D O I：

10.6023/cjoc201906022

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

New carbonyl ruthenium complexes (mu-o-PPh2C6H4NH)Ru-3(mu-H)(CO)(9) (2), (o-PPh2C6H4NH)(2)Ru(CO)(2) (3) and (mu-o-PPh2C6H4NMe2)(2)Ru(CO)(3) (4) have been successfully synthesized by using ruthenium carbonyl and o-PPh2C6H4NR2 (R= H, Me) ligand. The three complexes have all been characterized by NMR and IR spectroscopies, elemental analysis and X-ray crystallography. Complexes 2 and 4 could catalyze the hydrogenation of benzaldehyde into benzyl alcohol. However, complex 3 showed no activity. This study reveals a correlation between structure and catalytic property, where the possible deactivation mode for the hydrogenation reaction using the aminophosphino ruthenium catalyst is discussed in view of the experimental work.

引用

页码：226 / 231

页数：6

共 32 条

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