Ligand assisted copper-catalyzed Ullmann cross coupling reaction of bromaminic acid with amines

被引：0

作者：

Beibei Shao ^{[1
]}

Hongying Du ^{[1
]}

Xinyu Hao ^{[1
]}

Rongwen Lu ^{[1
]}

Yi Luo ^{[1
]}

Shufen Zhang ^{[1
]}

机构：

[1] State Key Laboratory of Fine Chemicals, Dalian University of Technology

来源：

Chinese Journal of Chemical Engineering | 2016年 / 24卷 / 08期

基金：

中国国家自然科学基金;

关键词：

Bromaminic acid; Ullmann cross coupling reaction; Ligand; Copper catalysis;

D O I：

暂无

中图分类号：

O621.251 []; O641.4 [络合物化学（配位化学）];

学科分类号：

070303 ; 070304 ; 081704 ;

摘要：

Three types of ligands have been developed for copper-catalyzed Ullmann cross coupling reaction of bromaminic acid with amines in aqueous solution. Ligands with large steric hindrance and strong electron-donating capacity were beneficial to the reaction. UV–Vis and CV analyses demonstrated that these ligands had strong coordination with copper(I), implying the effect of ligand coordination ability on the stability and catalytic activity of catalytic system.

引用

页码：1000 / 1006

页数：7

共 7 条

[1] Encapsulation of copper(I)-Schiff base complex in NaY nanoporosity: An efficient and reusable catalyst in the synthesis of propargylamines via A 3 -coupling (aldehyde-amine-alkyne) reactions[J] . Hossein Naeimi,Mohsen Moradian. Applied Catalysis A, General . 2013
[2] New acyclic Schiff-base copper(II) complexes and their electrochemical, catalytic, and antimicrobial studies[J] . A. Vijayaraj,R. Prabu,R. Suresh,C. Sivaraj,N. Raaman,V. Narayanan. Journal of Coordination Chemistry . 2011 (4)
[3] Ligand-free CuCl-catalyzed C–N bond formation in aqueous media[J] . Hua-Jian Xu,Fa-Yin Zheng,Yu-Feng Liang,Zhen-Ya Cai,Yi-Si Feng,Da-Qing Che. Tetrahedron Letters . 2009 (4)
[4] Renaissance of Ullmann and Goldberg Reactions - Progress in Copper Catalyzed C-N-, C-O- and C-S-Coupling[J] . Klaus Kunz,Ulrich Scholz,Dirk Ganzer. Synlett . 2003 (15)
[5] Reaction of Cu(I) complexes bearing a phenol group in the ligand with O 2[J] . Shinobu Itoh,Yasuji Hashimoto,Shunichi Fukuzumi. Applied Catalysis A, General . 2000
[6] Synthesis and physicochemical properties of Schiff base macrocyclic ligands and their transition metal chelates .2 Rafat,Fouzia,Siddiqi,K.S. Journal of the Korean Chemical Society . 2011
[7] Rapid and Efficient Microwave-Assisted Copper(0)-Catalyzed Ullmann Coupling Reaction:? General Access to Anilinoanthraquinone Derivatives .2 Younis Baqi,Christa E. Müller. Organic Letters . 2007

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