Issue 51, 2012
From the journal:

Chemical Communications

Borderline metal-catalyzed carboarylation of alkynylarenes using N,O-acetals†

Kimihiro Komeyama,*a   Takahiro Yamada,a   Ryoichi Igawaa  and  Ken Takaki*a  

* Corresponding authors

a Department of Applied Chemistry, Graduate School Engineering, Hiroshima University, 1-4-1 Kagamiyama, Higashi-Hiroshima City, Hiroshima, Japan
E-mail: kkome@hiroshima-u.ac.jp
Fax: +81 82 424 5494
Tel: +81 82 424 7747

Abstract

Borderline metal catalysts, Bi(OTf)3 and Fe(OTf)3, were proven to work as dual activators for alkynes and N,O-acetals via σ,π-chelation, which achieved a new carboarylation reaction of alkynylarenes with N,O-acetals.

Graphical abstract: Borderline metal-catalyzed carboarylation of alkynylarenes using N,O-acetals

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Article information

DOI
https://doi.org/10.1039/C2CC32715E
Article type
Communication
Submitted
17 Apr 2012
Accepted
08 May 2012
First published
09 May 2012

Chem. Commun., 2012,48, 6372-6374

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Borderline metal-catalyzed carboarylation of alkynylarenes using N,O-acetals

K. Komeyama, T. Yamada, R. Igawa and K. Takaki, Chem. Commun., 2012, 48, 6372 DOI: 10.1039/C2CC32715E

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