A phase-separable second-generation hoveyda-grubbs catalyst for ring-opening metathesis polymerization

A phase-separable second-generation hoveyda-grubbs catalyst for ring-opening metathesis polymerization

Polyisobutylene-supported second-generation Hoveyda-Grubbs catalyst is shown to be an effective nonpolar phase tag for ring-opening metathesis polymerization (ROMP). The catalytic activities of the supported Ru-carbene complex in ROMP are comparable to those of their homogeneous counterparts. The se...

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Main Authors: Mohammed Al-Hashimi, Chayanant Hongfa, Beena George, Hassan S. Bazzi, David E. Bergbreiter
Other Authors: Texas A and M University at Qatar
Format: Article
Published: 2018
Subjects:
Chemistry
Materials Science
Online Access:https://repository.li.mahidol.ac.th/handle/123456789/13943
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spelling th-mahidol.139432018-06-11T11:55:48Z A phase-separable second-generation hoveyda-grubbs catalyst for ring-opening metathesis polymerization Mohammed Al-Hashimi Chayanant Hongfa Beena George Hassan S. Bazzi David E. Bergbreiter Texas A and M University at Qatar Mahidol University Texas A and M University Chemistry Materials Science Polyisobutylene-supported second-generation Hoveyda-Grubbs catalyst is shown to be an effective nonpolar phase tag for ring-opening metathesis polymerization (ROMP). The catalytic activities of the supported Ru-carbene complex in ROMP are comparable to those of their homogeneous counterparts. The separability of these catalysts leads to lower Ru contamination (0.5 ppm levels) in the polymer products in comparison to the nonsupported Hoveyda-Grubbs catalyst (10 PPM). © 2012 Wiley Periodicals, Inc. 2018-06-11T04:42:35Z 2018-06-11T04:42:35Z 2012-10-01 Article Journal of Polymer Science, Part A: Polymer Chemistry. Vol.50, No.19 (2012), 3954-3959 10.1002/pola.26206 10990518 0887624X 2-s2.0-84865657260 https://repository.li.mahidol.ac.th/handle/123456789/13943 Mahidol University SCOPUS https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84865657260&origin=inward
institution Mahidol University
building Mahidol University Library
continent Asia
country Thailand
Thailand
content_provider Mahidol University Library
collection Mahidol University Institutional Repository
topic Chemistry
Materials Science
spellingShingle Chemistry
Materials Science
Mohammed Al-Hashimi
Chayanant Hongfa
Beena George
Hassan S. Bazzi
David E. Bergbreiter
A phase-separable second-generation hoveyda-grubbs catalyst for ring-opening metathesis polymerization
description Polyisobutylene-supported second-generation Hoveyda-Grubbs catalyst is shown to be an effective nonpolar phase tag for ring-opening metathesis polymerization (ROMP). The catalytic activities of the supported Ru-carbene complex in ROMP are comparable to those of their homogeneous counterparts. The separability of these catalysts leads to lower Ru contamination (0.5 ppm levels) in the polymer products in comparison to the nonsupported Hoveyda-Grubbs catalyst (10 PPM). © 2012 Wiley Periodicals, Inc.
author2 Texas A and M University at Qatar
author_facet Texas A and M University at Qatar
Mohammed Al-Hashimi
Chayanant Hongfa
Beena George
Hassan S. Bazzi
David E. Bergbreiter
format Article
author Mohammed Al-Hashimi
Chayanant Hongfa
Beena George
Hassan S. Bazzi
David E. Bergbreiter
author_sort Mohammed Al-Hashimi
title A phase-separable second-generation hoveyda-grubbs catalyst for ring-opening metathesis polymerization
title_short A phase-separable second-generation hoveyda-grubbs catalyst for ring-opening metathesis polymerization
title_full A phase-separable second-generation hoveyda-grubbs catalyst for ring-opening metathesis polymerization
title_fullStr A phase-separable second-generation hoveyda-grubbs catalyst for ring-opening metathesis polymerization
title_full_unstemmed A phase-separable second-generation hoveyda-grubbs catalyst for ring-opening metathesis polymerization
title_sort phase-separable second-generation hoveyda-grubbs catalyst for ring-opening metathesis polymerization
publishDate 2018
url https://repository.li.mahidol.ac.th/handle/123456789/13943
_version_ 1763490629682200576

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