Model Studies Towards Alternative Cross-Linking of Unsaturated Polyesters

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

doi:10.2174/1570178053399868

Model Studies Towards Alternative Cross-Linking of Unsaturated Polyesters

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

Research output: Contribution to journal › Article › Scientific › peer-review

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Abstract

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

Original language	English
Pages (from-to)	74-76
Journal	Letters in Organic Chemistry
Volume	2
DOIs	https://doi.org/10.2174/1570178053399868
Publication status	Published - 2005
MoE publication type	A1 Journal article-refereed

Keywords

alkyne coupling
catalytic
cross-linking
unsaturated polyester

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title = "Model Studies Towards Alternative Cross-Linking of Unsaturated Polyesters",

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

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