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Synthetic Communications
An International Journal for Rapid Communication of Synthetic Organic Chemistry
Volume 32, 2002 - Issue 13
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Original Articles

MICROWAVE-ASSISTED COPPER CATALYZED COUPLING REACTION OF ARYL HALIDES WITH TERMINAL ALKYNES

Jin-Xian Wang Institute of Chemistry, Department of Chemistry, Northwest Normal University, 95 An Ning Road (E.), Lanzhou, 730070, China
,
Zhanxiang Liu Institute of Chemistry, Department of Chemistry, Northwest Normal University, 95 An Ning Road (E.), Lanzhou, 730070, China
,
Yulai Hu Institute of Chemistry, Department of Chemistry, Northwest Normal University, 95 An Ning Road (E.), Lanzhou, 730070, China
,
Bangguo Wei Institute of Chemistry, Department of Chemistry, Northwest Normal University, 95 An Ning Road (E.), Lanzhou, 730070, China
&
Liqin Kang Institute of Chemistry, Department of Chemistry, Northwest Normal University, 95 An Ning Road (E.), Lanzhou, 730070, China
Pages 1937-1945 | Received 23 Jun 2001, Published online: 16 Aug 2006
 
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ABSTRACT

Coupling reaction of aryl halides with terminal alkynes using catalyst system of copper (I)-triphenylphosphine proceeds efficiently in the presence of potassium carbonate under microwave irradiation to give the corresponding unsymmetrical acetylenes in good yield.

ACKNOWLEDGMENTS

This project was supported by the National Natural Science Foundation of China and the Northwest Normal University Science and Technology Development Foundation of China.

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