Conversion of methane to methyl trifluoroacetate by NHC ruthenium complexes under mild conditions

被引：0
|
作者：
Lv, Jin [1 ,2 ]
Yu, Mincheng [1 ,2 ]
Qin, Jie [3 ]
Zhou, Shaodong [1 ,2 ]
机构：
[1] Zhejiang Univ, Coll Chem & Biol Engn, Zhejiang Prov Key Lab Adv Chem Engn Manufacture Te, Hangzhou 310027, Peoples R China
[2] Inst Zhejiang Univ Quzhou, Zheda Rd 99, Quzhou 324000, Peoples R China
[3] Quzhou Univ, Coll Chem & Mat Engn, Quzhou 324000, Peoples R China
来源：
INORGANICA CHIMICA ACTA | 2023年 / 555卷
基金：
中国国家自然科学基金;
关键词：
Methane activation; Ruthenium complex; Ligand effects; H BOND ACTIVATION; COUPLED ELECTRON-TRANSFER; CHELATING BIS(NHC) LIGANDS; PHOTOCATALYTIC CONVERSION; PALLADIUM COMPLEXES; CH-ACTIVATION; CATALYTIC CONVERSION; CHLORIDE COMPLEXES; PT-II; OXIDATION;
D O I：
10.1016/j.ica.2023.121607
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
Liquid-phase methane activation by ruthenium complexes has been studied using a combination of experiments and quantum-chemical calculation. Surprisingly, methane can be converted to methyl trifluoroacetate efficiently under mild conditions, and the bis(NHC) ligand outperforms the other two employed. The associated electronic origins of the excellent performance of the ruthenium complex - in particular the ligand effects - have been discussed, and the dative C & RARR; Ru interaction as well as the structural distortion of the bis(NHC) plane are found responsible. This work reveals the promising role ruthenium may play in the construction of organometallic catalysts for efficient methane conversion.
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页数：6
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