Studies of the functionalisation of organic-inorganic hybrid materials by using the Heck reaction

Studies of the functionalisation of organic-inorganic hybrid materials by using the Heck reaction

Cogelation of 4-styryltrimethoxysilane was performed using NH4F as catalyst. The functionalisation of the styryl group was then studied by using Heck's reaction with ethyl 4-bromobenzyl- or 4-bromoarylvinylbenzyl-phosphonates. The efficiency of the solid-phase reaction was highly dependent on t...

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Veröffentlicht in:Chemical communications (Cambridge, England) England), 2003-05 (10), p.1166-1167
Hauptverfasser: Carbonneau, Céline, Durand, Jean-Olivier, Granier, Michel, Lanneau, Gérard F
Format: Artikel
Sprache:eng
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Zusammenfassung:Cogelation of 4-styryltrimethoxysilane was performed using NH4F as catalyst. The functionalisation of the styryl group was then studied by using Heck's reaction with ethyl 4-bromobenzyl- or 4-bromoarylvinylbenzyl-phosphonates. The efficiency of the solid-phase reaction was highly dependent on the texture of the solids.
ISSN:1359-7345
1364-548X
DOI:10.1039/b301355c