Aziridine-functionalized polydimethylsiloxanes for tailorable polymeric scaffolds: aziridine as a clickable moiety for structural modification of materials

Literature Information

Publication Date 2017-03-15
DOI 10.1039/C7PY00317J
Impact Factor 5.582
Authors

Hyun Kyung Moon, Seohyun Kang, Hyo Jae Yoon


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Abstract

This paper shows that tailorable polymeric scaffolds on a molecular scale could be achieved through the ring opening reaction of a three-membered N-heterocyclic compound, aziridine. Aziridine is incorporated into an elastomeric polymer backbone (here, PDMS) through Pt(0)-catalyzed hydrosilylation, retaining attractive features such as optical transparency and elastic properties compared to conventional PDMS. The resulting aziridine-containing PDMS is chemoselectively and regio-specifically post-modified through an orthogonal ring opening reaction of the aziridine and takes advantage of the wide substrate scope of aziridine chemistry.

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Polymer Chemistry

Polymer Chemistry
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Polymer Chemistry welcomes submissions in all areas of polymer science that have a strong focus on macromolecular chemistry. Manuscripts may cover a broad range of fields, yet no direct application focus is required.

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