Issue 2, 2013
From the journal:

RSC Advances

Copper-catalyzed synthesis of internal alkynesvia domino coupling between 1,1-dihalo-1-alkenes and arylboronic acids†

Hong Yan,a   Linhua Lu,a   Peng Sun,a   Yan Zhu,a   Hailong Yang,a   Defu Liu,a   Guangwei Ronga  and  Jincheng Mao*a  

* Corresponding authors

a Key Laboratory of Organic Synthesis of Jiangsu Province, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, P. R. China
E-mail: jcmao@suda.edu.cn

Abstract

We have developed the practical copper-catalyzed formation of various internal alkynes via domino couplings between 1,1-dihalo-1-alkenes and arylboronic acids in the presence of low-cost 8-hydroxylquinoline as the ligand.

Graphical abstract: Copper-catalyzed synthesis of internal alkynes via domino coupling between 1,1-dihalo-1-alkenes and arylboronic acids

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Article information

DOI
https://doi.org/10.1039/C2RA21577B
Article type
Communication
Submitted
26 Jul 2012
Accepted
11 Nov 2012
First published
12 Nov 2012

RSC Adv., 2013,3, 377-381

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Copper-catalyzed synthesis of internal alkynes via domino coupling between 1,1-dihalo-1-alkenes and arylboronic acids

H. Yan, L. Lu, P. Sun, Y. Zhu, H. Yang, D. Liu, G. Rong and J. Mao, RSC Adv., 2013, 3, 377 DOI: 10.1039/C2RA21577B

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