100% thiol-functionalized ethylene PMOs prepared by "thiol acid-ene" chemistry

A novel thiol functionalized bis-silane PMO precursor was synthesized by highly efficient thiol acid-ene chemistry between the double bonds of 1,2-(E)-bis(triethoxysilyl)ethene and thioacetic acid. After aminolysis the self-assembly process of the formed SH-precursor with Pluronic P123 under acidic...

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Bibliographic Details
Published in:Chemical communications (Cambridge, England) England), 2013-03, Vol.49 (23), p.2344-2346
Main Authors: Esquivel, Dolores, van den Berg, Otto, Romero-Salguero, Francisco J, Du Prez, Filip, Van der Voort, Pascal
Format: Article
Language:English
Subjects:
Chemical bonds
Ethylene
Order disorder
Precursors
Self assembly
Thiols
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Summary:A novel thiol functionalized bis-silane PMO precursor was synthesized by highly efficient thiol acid-ene chemistry between the double bonds of 1,2-(E)-bis(triethoxysilyl)ethene and thioacetic acid. After aminolysis the self-assembly process of the formed SH-precursor with Pluronic P123 under acidic conditions yields the first 100% thiol-PMO material with good structural ordering.
ISSN:1359-7345
1364-548X
DOI:10.1039/c3cc39074h