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Open AccessArticle

Microwave-Enhanced Cross-Coupling Reactions Involving Alkynyltrifluoroborates with Aryl Bromides

Departments of Chemistry and Radiology, University of Tennessee, Knoxville, TN 37996, USA
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Molecules 2013, 18(2), 1755-1761; https://doi.org/10.3390/molecules18021755
Received: 21 December 2012 / Revised: 1 January 2013 / Accepted: 12 January 2013 / Published: 29 January 2013
(This article belongs to the Special Issue Organoboron Chemistry)
Palladium-catalyzed alkynylation has emerged as one of the most reliable methods for the synthesis of alkynes which are often used in natural product syntheses and material science. An efficient method for coupling alkynyltrifluoroborates with various aryl bromides in the presence of a palladium catalyst has been developed using microwave irradiation. The microwave reactions are rapid and efficient. View Full-Text
Keywords: organotrifluoroborates; alkynes; microwave; coupling reactions organotrifluoroborates; alkynes; microwave; coupling reactions
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Coltuclu, V.; Dadush, E.; Naravane, A.; Kabalka, G.W. Microwave-Enhanced Cross-Coupling Reactions Involving Alkynyltrifluoroborates with Aryl Bromides. Molecules 2013, 18, 1755-1761.

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