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使用金纳米粒子催化剂高效双羰基化胺为氧酰胺。

Highly efficient double-carbonylation of amines to oxamides using gold nanoparticle catalysts.

机构信息

Department of Materials Engineering Science, Graduate School of Engineering Science, Osaka University, 1-3 Machikaneyama, Toyonaka, Osaka, 560-8531, Japan.

出版信息

Chem Commun (Camb). 2012 Dec 14;48(96):11733-5. doi: 10.1039/c2cc36636c. Epub 2012 Oct 22.

DOI:10.1039/c2cc36636c
PMID:23085684
Abstract

Hydrotalcite-supported gold nanoparticles (Au/HT) catalyzed the highly efficient double-carbonylation of amines to oxamides under mild reaction conditions. Various amines were selectively converted to the corresponding oxamides. The cooperation between gold nanoparticles and basic sites of HT plays a key role in the reaction.

摘要

水滑石负载的金纳米粒子（Au/HT）在温和的反应条件下催化胺的高效双羰基化反应生成肟。各种胺类化合物可被选择性地转化为相应的肟类化合物。金纳米粒子与 HT 的碱性位之间的协同作用在反应中起关键作用。

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