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  RAFT-polymerized poly(hexafluoroisopropyl methacrylate)s as precursors for functional water-soluble polymers

Nuhn, L., Overhoff, I., Sperner, M., Kaltenberg, K., & Zentel, R. (2014). RAFT-polymerized poly(hexafluoroisopropyl methacrylate)s as precursors for functional water-soluble polymers. Polymer Chemistry, 5(7), 2484-2495. doi:10.1039/C3PY01630G.

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 Creators:
Nuhn, Lutz1, Author           
Overhoff, Iris, Author
Sperner, Marcel, Author
Kaltenberg, Katrin, Author
Zentel, Rudolf, Author
Affiliations:
1Johannes Gutenberg Univ Mainz, Inst Organ Chem, Mainz, Germany, ou_persistent22              

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 Abstract: Post-polymerization modification of well-defined precursor polymers is a versatile tool to obtain multifunctional water-soluble polymers that cannot be synthesized by common polymerization techniques. For the first time,} 1{,}1{,}1{,}3{,}3{,}3-hexafluoroisopropyl methacrylate (HFIPMA) based homo and block copolymers were synthesized via RAFT polymerization to provide precise precursors for the post-polymerization modification of the 1{,}1{,}1{,}3{,}3{,}3-hexafluoroisopropyl ester side chains with water-soluble amines (methoxy tri(ethylene glycol) amine{,} 2-hydroxypropyl amine and 3-(dimethylamino)-1-propylamine). Sequential aminolysis using Oregon Green cadaverine first followed by 2-hydroxypropyl amine enables access to dye-labelled poly(2-hydroxypropyl methacrylamide) and aminolysis with 3-(dimethylamino)-1-propylamine provides homo and block co-catiomers that complex pDNA in PBS. To this respect{,} poly(1{,}1{,}1{,}3{,}3{,3-hexafluoroisopropyl methacrylate)s P(HFIPMA)s as precursor polymers may become an alternative route for the synthesis of multifunctional water-soluble polymers for advanced applications.

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Language(s): eng - English
 Dates: 2014
 Publication Status: Published in print
 Pages: -
 Publishing info: -
 Table of Contents: -
 Rev. Type: -
 Identifiers: DOI: 10.1039/C3PY01630G
 Degree: -

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Title: Polymer Chemistry
  Abbreviation : Polym. Chem.
Source Genre: Journal
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Publ. Info: Cambridge, UK : Royal Society of Chemistry
Pages: - Volume / Issue: 5 (7) Sequence Number: - Start / End Page: 2484 - 2495 Identifier: ISSN: 1759-9954
CoNE: https://pure.mpg.de/cone/journals/resource/1759-9954