Reference : Two-step backbiting reaction in the ring-opening polymerization of gamma-acryloyloxy-eps...
Scientific journals : Article
Engineering, computing & technology : Materials science & engineering
Physical, chemical, mathematical & earth Sciences : Chemistry
http://hdl.handle.net/2268/3679
Two-step backbiting reaction in the ring-opening polymerization of gamma-acryloyloxy-epsilon-caprolactone initiated with aluminium isopropoxide
English
Lou, Xudong [University of Liège (ULg) > Department of Chemistry > Center for Education and Research on Macromolecules (CERM) > >]
Detrembleur, Christophe mailto [University of Liège (ULg) > Department of Chemistry > Center for Education and Research on Macromolecules (CERM) > >]
Lecomte, Philippe mailto [University of Liège (ULg) > Department of Chemistry > Center for Education and Research on Macromolecules (CERM) > >]
Jérôme, Robert mailto [University of Liège (ULg) > Department of Chemistry > Center for Education and Research on Macromolecules (CERM) > >]
31-Jan-2002
Macromolecular Rapid Communications
Wiley-V C H Verlag Gmbh
23
2
126-129
Yes (verified by ORBi)
International
1022-1336
Weinheim
[en] ring-opening polymerization (ROP) ; lactone
[en] gamma-Acryloyloxyethyl-gamma-butyrolactone is formed as a byproduct when the polymerization of gamma-acryloyloxy-epsilon-caprolactone is initiated with aluminium isopropoxide in toluene. The extent of this side reaction decreases with decreasing temperature and is dependent on whether the reaction is stopped as soon as monomer conversion is complete or not. A two-step backbiting mechanism is proposed for this intramolecular transesterification reaction.
Center for Education and Research on Macromolecules (CERM)
Politique Scientifique Fédérale (Belgique) = Belgian Federal Science Policy
Researchers
http://hdl.handle.net/2268/3679
10.1002/1521-3927(20020101)23:2<126::AID-MARC126>3.0.CO;2-T
http://www3.interscience.wiley.com/cgi-bin/fulltext/89016668/PDFSTART

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