NDLI: Block Copolymers of Poly(2-oxazoline)s and Poly(meth)acrylates: A Crossover between Cationic Ring-Opening Polymerization (CROP) and Reversible Addition

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Block Copolymers of Poly(2-oxazoline)s and Poly(meth)acrylates: A Crossover between Cationic Ring-Opening Polymerization (CROP) and Reversible Addition–Fragmentation Chain Transfer (RAFT)

Content Provider	Semantic Scholar
Author	Krieg, Andreas Weber, Christine Hoogenboom, Richard Becer, C. Remzi Schubert, Ulrich S.
Copyright Year	2012
Abstract	To combine the advantages of poly(2-oxazoline)s (POx) and controlled radical polymerization (CRP) techniques, the cationic ring-opening polymerization (CROP) of 2-methyl-2-oxazoline (MeOx), 2-ethyl-2-oxazoline (EtOx), and 2-n-nonyl-2-oxazoline (NonOx) were terminated with a carboxylic acid functionalized chain transfer agent (CTA). The obtained PEtOx with a high degree of functionalization (DF) was used as macro-CTA for the reversible addition–fragmentation chain transfer (RAFT) polymerization of various vinylic monomers (styrene (St), methyl acrylate (MA), tert-butyl acrylate (tBuA), acrylic acid (AA), N,N-dimethyl acrylamide (DMAAm), and N,N-dimethylaminoethylacrylate (DMAEA)) resulting in well-defined block copolymers. Thus, in this work we report a versatile route to combine poly(2-oxazoline)s prepared via CROP with RAFT polymerization for the synthesis of novel block copolymers.
Starting Page	776
Ending Page	779
Page Count	4
File Format	PDF HTM / HTML
DOI	10.1021/mz300128p
Volume Number	1
Alternate Webpage(s)	http://www.becergroup.sems.qmul.ac.uk/publications/papers/becer_048.pdf
Alternate Webpage(s)	https://doi.org/10.1021/mz300128p
Language	English
Access Restriction	Open
Content Type	Text
Resource Type	Article

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