Heterothiometallic clusters as robust and efficient copper(I) catalysts for azide–alkyne [3 + 2] cycloadditions

Heterothiometallic clusters as robust and efficient copper(I) catalysts for azide–alkyne [3 + 2] cycloadditions
复制标题

杂硫金属簇作为叠氮化物-炔 [3 2] 环加成反应中稳健且高效的铜 (I) 催化剂

DOI:
10.1016/j.catcom.2015.10.019
复制
发表时间:
2016-01
影响因子:
3.7
通讯作者:
Guo Jun
Guo Jun
中科院分区:
化学3区
文献类型:
--
作者:
Gao Xiao-Fei;Sun Wen-Mei;Li Xiao-Miao;Wang Long-Sheng;Liu Zheng;Guo Jun

文献摘要

参考文献

被引文献

相似文献

本文研究了杂多化合物W(Mo)/S/Cu簇合物[NH_4]_2 [MS_4CunXn](M = W,Mo; X = Br,I; n = 2,4,6)作为Huisgen 1,3-偶极环加成反应的新型铜(I)催化剂。实验结果表明,硫杂环丁烷配体可以稳定铜离子,并改善其溶解性。有趣的是,这些簇合物在铜(I)催化的叠氮化物-炔环加成(CuAAC)中具有非常不同的催化性能,这可能与它们不同的氧化还原电位相关。簇合物[NH 4]2[MS 4Cu 4 I4]被发现是一种非常稳定和有效的CuAAC催化剂,并被用于在室温下在极性溶剂或无溶剂条件下以优异的产率合成各种1,4-二取代1,2,3-三唑。
We investigated heterothiometallic W(Mo)/S/Cu clusters [NH4]2[MS4CunXn] (M = W, Mo; X = Br, I; n = 2, 4, 6) as novel copper(I) catalysts for Huisgen 1,3-dipolar cycloadditions. The experiments indicate that the thiometallic ligands can stabilize copper(I) ions and improve their solubility. Interestingly, these cluster compounds have very different catalytic performances in copper(I)-catalyzed azide–alkyne cycloadditions (CuAACs), which may correlate to their different redox potentials. Cluster [NH4]2[MS4Cu4I4] was found to be a very robust and efficient catalyst of CuAACs, and was utilized to synthesize a variety of 1,4-disubstituted 1,2,3-triazoles in excellent yields at room temperature under polar solvent or solvent-free conditions.
DOI: 10.1021/ic00193a057
发表时间: 1984-12
影响因子: 4.6
作者:
M. Minelli;J. Enemark;J. Nicholson;C. Garner
通讯作者: M. Minelli;J. Enemark;J. Nicholson;C. Garner
DOI: 10.1002/1521-3773(20020816)41:16
发表时间: 2002-08
期刊: Angewandte Chemie
影响因子: --
作者:
Véronique Monjardet-Bas;M. Elizondo-Riojas;J. Chottard;J. Kozelka
通讯作者: Véronique Monjardet-Bas;M. Elizondo-Riojas;J. Chottard;J. Kozelka
DOI: 10.1002/chin.199539013
发表时间: 1995-09
期刊: ChemInform
影响因子: --
作者:
Z. Chen;H. Hou;X. Xin;Kai-bei Yu;S. Shi
通讯作者: Z. Chen;H. Hou;X. Xin;Kai-bei Yu;S. Shi
DOI: 10.1016/s0020-1693(00)81720-x
发表时间: 1983-01-01
期刊: INORGANICA CHIMICA ACTA-ARTICLES
影响因子: --
作者:
MCDONALD, JW;FRIESEN, GD;NEWTON, WE
通讯作者: NEWTON, WE
DOI: 10.1021/sc400147r
发表时间: 2013-11-01
影响因子: 8.4
作者:
Boominathan, Muthusamy;Pugazhenthiran, Nalenthiran;Bhuvanesh, Nattamai
通讯作者: Bhuvanesh, Nattamai