Synthesis of polysarcosine from air and moisture stable N-phenoxycarbonyl-N-methylglycine assisted by tertiary amine base

  • Polysarcosine (Mn = 3650–20 000 g mol−1, Đ ∼ 1.1) was synthesized from the air and moisture stable N-phenoxycarbonyl-N-methylglycine. Polymerization was achieved by in situ transformation of the urethane precursor into the corresponding N-methylglycine-N-carboxyanhydride, when in the presence of a non-nucleophilic tertiary amine base and a primary amine initiator.

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Metadaten
Author details:Afroditi Doriti, Sarah M. Brosnan, Steffen M. Weidner, Helmut SchlaadORCiDGND
DOI:https://doi.org/10.1039/C6PY00221H
ISSN:1759-9954
ISSN:1759-9962
Title of parent work (English):Polymer Chemistry
Publisher:RSC Publ.
Place of publishing:Cambridge
Publication type:Article
Language:English
Date of first publication:2016/04/08
Publication year:2016
Publishing institution:Universität Potsdam
Release date:2016/09/15
Tag:acids; activated urethane derivatives; carboxyanhydrides; copolymers; phosgene-free synthesis; polypeptides; ring-opening polymerization
Volume:7
First page:3067
Last Page:3070
Organizational units:Mathematisch-Naturwissenschaftliche Fakultät / Institut für Chemie
DDC classification:5 Naturwissenschaften und Mathematik / 54 Chemie / 540 Chemie und zugeordnete Wissenschaften
Peer review:Referiert
Publishing method:Open Access
Grantor:RSC
License (English):License LogoCreative Commons - Namensnennung 3.0 Unported
External remark:Zweitveröffentlichung in der Schriftenreihe Postprints der Universität Potsdam : Mathematisch-Naturwissenschaftliche Reihe ; 255
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