Issue 43, 2010
From the journal:

Chemical Communications

Palladium-catalyzed annulations of arynes with 2-(2-iodophenoxy)-1-substituted ethanones†

Rong-Jiang Li,a   Shao-Feng Pi,a   Yun Liang,*a   Zhi-Qiang Wang,a   Ren-Jie Song,a   Guo-Xiang Chena  and  Jin-Heng Li*a  

* Corresponding authors

a Key Laboratory of Chemical Biology & Traditional Chinese Medicine Research (Ministry of Education), Hunan Normal University, Changsha 410081, China
E-mail: jhli@hunnu.edu.cn, liangyun1972@126.com
Fax: 0086731 8887 2531
Tel: 0086731 8887 2101

Abstract

Palladium-catalyzed annulations of arynes with 2-(2-iodophenoxy)-1-substituted ethanones for the synthesis of 6H-benzo[c]chromenes are presented. This mild route allows formation of two new carbon–carbon bonds via an α-arylation/annulation process.

Graphical abstract: Palladium-catalyzed annulations of arynes with 2-(2-iodophenoxy)-1-substituted ethanones

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Article information

DOI
https://doi.org/10.1039/C0CC02720K
Article type
Communication
Submitted
22 Jul 2010
Accepted
02 Sep 2010
First published
27 Sep 2010

Chem. Commun., 2010,46, 8183-8185

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Palladium-catalyzed annulations of arynes with 2-(2-iodophenoxy)-1-substituted ethanones

R. Li, S. Pi, Y. Liang, Z. Wang, R. Song, G. Chen and J. Li, Chem. Commun., 2010, 46, 8183 DOI: 10.1039/C0CC02720K

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