Reference : New prospects for the grafting of functional groups onto aliphatic polyesters. Ring-o...

	Document type :	Scientific journals : Article
	Discipline(s) :	Engineering, computing & technology : Materials science & engineering Physical, chemical, mathematical & earth Sciences : Chemistry
	To cite this reference:	http://hdl.handle.net/2268/3732

Title :	New prospects for the grafting of functional groups onto aliphatic polyesters. Ring-opening polymerization of alpha- or gamma-substituted epsilon-caprolactone followed by chemical derivatization of the substituents
Language :	English
Author, co-author :	Lecomte, Philippe [Université de Liège - ULiège > Department of Chemistry > Center for Education and Research on Macromolecules (CERM) > >]
	Riva, Raphaël [Université de Liège - ULiège > Department of Chemistry > Center for Education and Research on Macromolecules (CERM) > >]
	Schmeits, Stephanie [Université de Liège - ULiège > Department of Chemistry > Center for Education and Research on Macromolecules (CERM) > >]
	Rieger, Jutta [Université de Liège - ULiège > Department of Chemistry > Center for Education and Research on Macromolecules (CERM) > >]
	Van Butsele, Kathy [Université de Liège - ULiège > Department of Chemistry > Center for Education and Research on Macromolecules (CERM) > >]
	Jérôme, Christine [Université de Liège - ULiège > Department of Chemistry > Center for Education and Research on Macromolecules (CERM) > >]
	Jérôme, Robert [Université de Liège - ULiège > Department of Chemistry > Center for Education and Research on Macromolecules (CERM) > >]
Publication date :	Jul-2006
Journal title :	Macromolecular Symposia
Publisher :	Wiley-V C H Verlag Gmbh
Volume :	240
Special issue title :	Recent Trends in Ionic Polymerization
Pages :	157-165
Peer reviewed :	Yes (verified by ORBi)
Audience :	International
ISSN :	1022-1360
e-ISSN :	1521-3900
City :	Weinheim
Keywords :	[en] lactone ; ring-opening polymerization (ROP) ; review
Abstract :	[en] Recent progress in the synthesis of aliphatic polyesters, substituted by pendent functional groups, has been reviewed. Two main strategies have to be distinguished. The first route consists of the ring-opening polymerization of F,caprolactone substituted by various functional groups, protected if needed, in alpha- or gamma-position. In a second strategy, the functional groups are grafted onto preformed polyesters chains in alpha-position of the carbonyl groups. alpha-chloro-epsilon-caprolactone is quite an interesting monomer because, after polymerization, the activated chloride can be easily derivatized by atom transfer radical addition and "click" chemistry, respectively. Similarly, gamma-acrylic-epsilon-caprolactone is precursor of (co)polyesters wellsuited to derivatization of the pendent double bonds by Michael addition.
Research centres :	Center for Education and Research on Macromolecules (CERM)
Funders :	Politique Scientifique Fédérale (Belgique) = Belgian Federal Science Policy ; Fonds de la Recherche Scientifique (Communauté française de Belgique) - F.R.S.-FNRS ; Fonds pour la formation à la Recherche dans l'Industrie et dans l'Agriculture (Communauté française de Belgique) - FRIA
Target :	Researchers
Permalink :	http://hdl.handle.net/2268/3732
DOI :	10.1002/masy.200650820
Other URL :	http://www3.interscience.wiley.com/cgi-bin/fulltext/112696718/PDFSTART

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