Issue 18, 2011
From the journal:

Chemical Communications

Efficient generation of indeno[1,2-c]chromenes via the Pd-catalyzed reaction of 2-alkynylhalobenzenes with 2-alkynylphenols†

Yong Luo,a   Linxiang Hongb  and  Jie Wu*a  

* Corresponding authors

a Department of Chemistry, Fudan University, 220 Handan Road, Shanghai 200433, China
E-mail: jie_wu@fudan.edu.cn
Fax: +86 21 6564 1740
Tel: +86 21 6510 2412

b Department of Macromolecular Science, Fudan University, 220 Handan Road, Shanghai 200433, China

Abstract

A palladium-catalyzed reaction of 2-alkynylhalobenzenes with 2-alkynylphenols in the presence of PCy3 is discovered, which provides an efficient and facile route to indeno[1,2-c]chromenes. This reaction works efficiently, leading to the corresponding products in good to excellent yields.

Graphical abstract: Efficient generation of indeno[1,2-c]chromenes via the Pd-catalyzed reaction of 2-alkynylhalobenzenes with 2-alkynylphenols

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Article information

DOI
https://doi.org/10.1039/C1CC11169H
Article type
Communication
Submitted
27 Feb 2011
Accepted
16 Mar 2011
First published
31 Mar 2011

Chem. Commun., 2011,47, 5298-5300

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Efficient generation of indeno[1,2-c]chromenes via the Pd-catalyzed reaction of 2-alkynylhalobenzenes with 2-alkynylphenols

Y. Luo, L. Hong and J. Wu, Chem. Commun., 2011, 47, 5298 DOI: 10.1039/C1CC11169H

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