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A recyclable and efficient triazole ligand for the palladium-catalyzed Suzuki–Miyaura and Mizoroki–Heck reactions

Paper ID Volume ID Publish Year Pages File Format Full-Text
50762 46812 2011 5 PDF Available
Title
A recyclable and efficient triazole ligand for the palladium-catalyzed Suzuki–Miyaura and Mizoroki–Heck reactions
Abstract

A new fluoroalkylated 1,4-disubstituted [1,2,3]-triazole was prepared and acted as an efficient ligand in the palladium-catalyzed Suzuki–Miyaura coupling reactions of aryl boronic acids and aryl halides (Ar–Br and Ar–Cl) and Mizoroki–Heck reactions of aryl halides and alkenes. All reactions proceeded smoothly to give the desired products in moderate to excellent yields under the optimal conditions. Moreover, the ligand could be easily recovered by fluorous solid-phase extraction with excellent purity and reused with slightly decrease in its activity.

Graphical abstractFigure optionsDownload full-size imageDownload as PowerPoint slideHighlights► A new fluorous triazole ligand was synthesized. ► It displayed excellent catalytic performance in coupling reactions with Pd(OAc)2. ► It could be easily recovered by fluorous solid-phase extraction with good purity. ► It could be reused with slightly decrease in its activity.

Keywords
Fluorous ligand; [1,2,3]-triazole; Palladium; Coupling reactions; F-SPE (fluorous solid–phase extraction)
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A recyclable and efficient triazole ligand for the palladium-catalyzed Suzuki–Miyaura and Mizoroki–Heck reactions
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Publisher
Database: Elsevier - ScienceDirect
Journal: Catalysis Communications - Volume 15, Issue 1, 15 November 2011, Pages 118–122
Authors
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Subjects
Physical Sciences and Engineering Chemical Engineering Catalysis
Get Full-Text Now
Don't Miss Today's Special Offer
Price was $35.95
You save - $31
Price after discount Only $4.95
100% Money Back Guarantee
Full-text PDF Download
Online Support
Any Questions? feel free to contact us