聚三唑作为催化中稳定铜（I）的配体
Polytriazoles as copper(I)-stabilizing ligands in catalysis.
作者信息
Chan Timothy R, Hilgraf Robert, Sharpless K Barry, Fokin Valery V
机构信息
Department of Chemistry and the Skaggs Institute for Chemical Biology, The Scripps Research Institute, 10550 N. Torrey Pines Road, La Jolla, California 92037, USA.
出版信息
Org Lett. 2004 Aug 19;6(17):2853-5. doi: 10.1021/ol0493094.
PMID:15330631
Abstract
Polytriazolylamines were synthesized by the copper(I)-catalyzed ligation of azides and alkynes. The C3-symmetric derivative, TBTA, was shown to be a powerful stabilizing ligand for copper(I), protecting it from oxidation and disproportionation, while enhancing its catalytic activity.
摘要
通过铜（I）催化的叠氮化物与炔烃的连接反应合成了聚三唑胺。具有C3对称性的衍生物TBTA被证明是一种用于铜（I）的强大稳定配体，可保护其免受氧化和歧化作用，同时增强其催化活性。
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