NDLI: Homoserine Lactone as a Structural Key Element for the Synthesis of Multifunctional Polymers

Content Provider	MDPI
Author	Marquardt, Fabian Mommer, Stefan Lange, Justin Jeschenko, Pascal Keul, Helmut Möller, Martin
Abstract	The use of bio-based building blocks for polymer synthesis represents a milestone on the way to “green” materials. In this work, two synthetic strategies for the preparation of multifunctional polymers are presented in which the key element is the functionality of homoserine lactone. First, the synthesis of a bis cyclic coupler based on a thiolactone and homoserine lactone is displayed. This coupler was evaluated regarding its regioselectivity upon reaction with amines and used in the preparation of multifunctional polymeric building blocks by reaction with diamines. Furthermore, a linear polyglycidol was functionalized with homoserine lactone. The resulting polyethers with lactone groups in the side chain were converted to cationic polymers by reaction with 3-(dimethylamino)-1-propylamine followed by quaternization with methyl iodide.
File Size	3103744
File Format	PDF
e-ISSN	20734360
DOI	10.3390/polym9040130
Journal	Polymers
Issue Number	4
Volume Number	9
Language	English
Publisher Date	2017-04-05
Access Restriction	Open
Subject Keyword	homoserine lactone thiolactone-lactone coupler functional polyamide functional polyether polyaddition reaction
Content Type	Text
Resource Type	Article

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Homoserine Lactone as a Structural Key Element for the Synthesis of Multifunctional Polymers