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Macroporous P (GMA–DVB–TRIM) microspheres supported diethylenetriamine palladium complex: An efficient and recyclable catalyst for Heck reactions

Paper ID Volume ID Publish Year Pages File Format Full-Text
50095 46779 2012 6 PDF Available
Title
Macroporous P (GMA–DVB–TRIM) microspheres supported diethylenetriamine palladium complex: An efficient and recyclable catalyst for Heck reactions
Abstract

Diethylenetriamine-modified macroporous P (GMA–DVB–TRIM) microspheres were used to support palladium (0) nanoparticles applied as a new reusable catalyst for Heck cross-coupling reactions. It shows excellent activity in Heck coupling reactions without an inert atmosphere. The novel macroporous catalyst can be reused at least five times without significant loss of its catalytic activity.

► Pd catalyst immobilized on macroporous P (GMA–DVB–TRIM) microspheres. ► An efficient and recyclable Pd catalyst for the Heck reactions. ► High activity due to surface area and strong coordination between Pd and N. ► The supported catalyst can be reused for five runs without significant loss.

Keywords
Macroporous GMA microspheres; Heck cross-coupling reactions; Palladium catalyst; Heterogeneous catalyst
First Page Preview
Macroporous P (GMA–DVB–TRIM) microspheres supported diethylenetriamine palladium complex: An efficient and recyclable catalyst for Heck reactions
Publisher
Database: Elsevier - ScienceDirect
Journal: Catalysis Communications - Volume 18, 10 February 2012, Pages 126–131
Authors
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Subjects
Physical Sciences and Engineering Chemical Engineering Catalysis