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Colloidal poly-imidazolium salts and derivatives

Paper ID Volume ID Publish Year Pages File Format Full-Text
32663 44939 2009 8 PDF Available
Title
Colloidal poly-imidazolium salts and derivatives
Abstract

SummaryThis study demonstrated the design and synthesis of chiral or achiral poly-imidazolium/poly-imidazolidium spherical particles. Particles with diameters in the range of nanometers to micrometers were formed spontaneously with certain spacer groups. The novel polymer particles have a rigid main-chain network structure. The parent ionic polymer particles could be easily transformed to stable poly-N-heterocyclic carbene (poly-NHC) particles and poly-NHC-metal organometallic particles with tailored chemical and physical properties. These colloidal nanoparticles and microparticles provided a unique platform for manipulating the versatile carbene chemistry. Poly-NHC-Pd particles exhibited excellent activity and recyclability in heterogeneous Suzuki cross-coupling reactions.

Keywords
Imidazolium salts; N-heterocyclic carbene; Nanoparticle; Main-chain polymer; Heterogeneous catalysis
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Publisher
Database: Elsevier - ScienceDirect
Journal: - Volume 4, Issue 1, February 2009, Pages 13–20
Authors
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Subjects
Physical Sciences and Engineering Chemical Engineering Bioengineering
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