期刊
TETRAHEDRON LETTERS
卷 61, 期 10, 页码 -出版社
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.tetlet.2019.151544
关键词
Copper-containing minerals; Catalysis; A(3)-coupling; Multicomponent reaction
The highly atom efficient three-component reaction of aldehydes, secondary amines and acetylenes to form propargylamines (A(3)-coupling) has been studied with twelve readily available copper-containing minerals. It was found that the reaction could easily be performed in the presence of malachite, brochantite, chrysocolla and azurite in toluene at reflux. The desired products were obtained in good to excellent yields. (C) 2019 Elsevier Ltd. All rights reserved.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据