Synthesis and polymerisation of α-alkylidene cyclic carbonates from carbon dioxide, epoxides and the primary propargylic alcohol 1,4-butynediol
Using the bulk chemical 1,4-butynediol, readily available epoxides and carbon dioxide, a new series of unsubstituted exovinylene carbonates were synthesised. Chemoselective additions of diamines or diols to these cyclic carbonates allow the regiocontrolled synthesis of new functionalised polyurethan...
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| Hauptverfasser: | , , , , , |
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| Dokumenttyp: | Article (Journal) |
| Sprache: | Englisch |
| Veröffentlicht: |
[2020]
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| In: |
Green chemistry
Year: 2020, Jahrgang: 22, Heft: 5, Pages: 1553-1558 |
| ISSN: | 1463-9270 |
| DOI: | 10.1039/C9GC04320A |
| Online-Zugang: | Verlag, lizenzpflichtig, Volltext: https://doi.org/10.1039/C9GC04320A Verlag, lizenzpflichtig, Volltext: https://pubs.rsc.org/en/content/articlelanding/2020/gc/c9gc04320a |
| Verfasserangaben: | Saumya Dabral, Ulrike Licht, Peter Rudolf, Gérard Bollmann, A. Stephen K. Hashmi and Thomas Schaub |
| Zusammenfassung: | Using the bulk chemical 1,4-butynediol, readily available epoxides and carbon dioxide, a new series of unsubstituted exovinylene carbonates were synthesised. Chemoselective additions of diamines or diols to these cyclic carbonates allow the regiocontrolled synthesis of new functionalised polyurethanes and polycarbonates under mild conditions. This route to polyurethanes avoids the use of toxic isocyanates. |
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| Beschreibung: | Gesehen am 09.04.2020 |
| Beschreibung: | Online Resource |
| ISSN: | 1463-9270 |
| DOI: | 10.1039/C9GC04320A |