Model Studies Towards Alternative Cross-Linking of Unsaturated Polyesters

Thomas Straub; Martin Brunner; Ari M.P. Koskinen

doi:10.2174/1570178053399868

ISSN: 1570-1786
E-ISSN: 1875-6255

Model Studies Towards Alternative Cross-Linking of Unsaturated Polyesters
Authors: Thomas Straub¹, Martin Brunner² and Ari M.P. Koskinen³
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¹ Department of Chemical Technology, Laboratory of Organic Chemistry, Helsinki University of Technology, P.O. Box 6100, FIN-02015 Espoo, Finland. ² Department of Chemical Technology, Laboratory of Organic Chemistry, Helsinki University of Technology, P.O. Box 6100, FIN-02015 Espoo, Finland. ³ Department of Chemical Technology, Laboratory of Organic Chemistry, Helsinki University of Technology, P.O. Box 6100, FIN-02015 Espoo, Finland.
Source: Letters in Organic Chemistry, Volume 2, Issue 1, Feb 2005, p. 74 - 76
DOI: https://doi.org/10.2174/1570178053399868
- Available online: 01 Feb 2005

Abstract

Fumaric and maleic acid esters are functionalised with propargylamine. A subsequent Pd / Cucatalysed oxidative homo-coupling of two alkyne moieties yields the corresponding dimers. Hence, a model of an unsaturated polyester chain is cross-linked in a well-defined, metal-mediated reaction in a very high yield.

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2005-02-01

2025-10-28

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Article Type: Review Article

Keyword(s): alkyne coupling; catalytic; cross-linking; unsaturated polyester

Model Studies Towards Alternative Cross-Linking of Unsaturated Polyesters

Abstract

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