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Porous magnesia as solid base for ligand-free Heck reaction

Paper ID Volume ID Publish Year Pages File Format Full-Text
52856 46890 2007 5 PDF Available
Title
Porous magnesia as solid base for ligand-free Heck reaction
Abstract

MgO particles with different morphologies and textural properties are prepared and tested as solid bases for various ligand-free Heck reactions at low Pd loading (0.05 mol%). Moderate (57%) to high (99.5%) conversions have been achieved with fresh porous polyhedral MgO particles. Used MgO particles are recovered by filtration and reactivated by calcination at 500 °C in air. The reactivated MgO particles have been used four times as solid base for arylation of styrene with bromobenzene with conversion of 70–86% and turnover number of 1411–1714.

Keywords
Heck reaction; Solid base; Porous MgO
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Porous magnesia as solid base for ligand-free Heck reaction
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Publisher
Database: Elsevier - ScienceDirect
Journal: Catalysis Communications - Volume 8, Issue 3, March 2007, Pages 405–409
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