Piano-Stool Iron Complexes as Precatalysts for gem-Specific Dimerization of Terminal Alkynes

被引：25

作者：

Liang, Qiuming ^{[1
]}

Hayashi, Kasumi ^{[1
]}

Rabeda, Karolina ^{[1
]}

Jimenez-Santiago, Jose L. ^{[1
]}

Song, Datong ^{[1
]}

机构：

[1] Univ Toronto, Dept Chem, Davenport Chem Res Labs, Toronto, ON M5S 3H6, Canada

来源：

ORGANOMETALLICS | 2020年 / 39卷 / 12期

基金：

加拿大自然科学与工程研究理事会;

关键词：

TO-TAIL DIMERIZATION; HETEROCYCLIC-CARBENE COMPLEXES; SELECTIVE DIMERIZATION; REGIOSELECTIVE DIMERIZATION; ATOM ECONOMY; CATALYST; LIGAND; ACETYLENES; REACTIVITY; CHEMISTRY;

D O I：

10.1021/acs.organomet.0c00271

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

A series of piano-stool Fe-NHC complexes have been prepared and characterized. The NHC ligands used herein possess a benzyl and a mesityl wingtip groups and have different electronic structures within the NHC rings. The catalytic activities of these Fe complexes have been examined for the homodimerization of terminal alkynes.

引用

页码：2320 / 2326

页数：7

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