Supporting ligand-assisted N-heterocyclic carbene palladium complexes: characterization, computation, and catalytic activity in Suzuki-Miyaura cross coupling between aryl and heteroaromatic chlorides and various boronic acids

被引：16

作者：

Shen, An ^{[1
,2
]}

Hu, Yu-Cai ^{[1
,2
]}

Liu, Ting-Ting ^{[1
]}

Ni, Chen ^{[1
,2
]}

Luo, Yong ^{[1
,2
]}

Cao, Yu-Cai ^{[1
,2
]}

机构：

[1] Shanghai Res Inst Chem Ind, State Key Lab Polyolefins & Catalysis, 345 E Yunling Rd, Shanghai 200062, Peoples R China

[2] Shanghai Res Inst Chem Ind, Shanghai Key Lab Catalysis Technol Polyolefins, 345 East Yunling Rd, Shanghai 200062, Peoples R China

来源：

TETRAHEDRON LETTERS | 2016年 / 57卷 / 19期

关键词：

N-Heterocyclic carbene; Suzuki-Miyaura coupling; Aryl chlorides; Heteroaromatic chlorides; DFT computation; (NHC)PD(ALLYL)CL NHC; EFFICIENT CATALYSTS; ACTIVATION;

D O I：

10.1016/j.tetlet.2016.03.086

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

A new series of imine-Pd-(N-heterocyclic carbene) complexes have been developed as efficient catalysts for Pd-catalyzed Suzuki Miyaura coupling reaction. Based on the performance of supporting ligands, correlation of structure and catalytic activity has been demonstrated via experimental and computational modeling. A broad reaction scope of aryl and heteroaromatic chlorides could proceed at extremely low catalyst loading (minimum 0.005 mol %). (C) 2016 Elsevier Ltd. All rights reserved.

引用

页码：2055 / 2058

页数：4

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