Issue 41, 2012
From the journal:

Chemical Communications

Heterogeneously catalyzed selective aerobic oxidative cross-coupling of terminal alkynes and amides with simple copper(ii) hydroxide†

Xiongjie Jin,a   Kazuya Yamaguchia  and  Noritaka Mizuno*a  

* Corresponding authors

a Department of Applied Chemistry, School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
E-mail: tmizuno@mail.ecc.u-tokyo.ac.jp
Fax: +81-3-5841-7220
Tel: +81-3-5841-7272

Abstract

Simple copper(II) hydroxide Cu(OH)2 could act as an efficient heterogeneous catalyst for selective oxidative cross-coupling of a broad range of terminal alkynes and amides using air as a sole oxidant, giving the corresponding ynamides in moderate to high yields (56–93% yields).

Graphical abstract: Heterogeneously catalyzed selective aerobic oxidative cross-coupling of terminal alkynes and amides with simple copper(ii) hydroxide

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Article information

DOI
https://doi.org/10.1039/C2CC31159C
Article type
Communication
Submitted
16 Feb 2012
Accepted
23 Mar 2012
First published
23 Mar 2012

Chem. Commun., 2012,48, 4974-4976

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Heterogeneously catalyzed selective aerobic oxidative cross-coupling of terminal alkynes and amides with simple copper(II) hydroxide

X. Jin, K. Yamaguchi and N. Mizuno, Chem. Commun., 2012, 48, 4974 DOI: 10.1039/C2CC31159C

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