A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2017; you can also visit the original URL.
The file type is application/pdf.
Model Studies Towards Alternative Cross-Linking of Unsaturated Polyesters
2005
Letters in Organic Chemistry
Preserved Fulltext
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.
doi:10.2174/1570178053399868
fatcat:jazs3m5ijncvle67b2mphqrbhy