 |
Journal articles
CO$_2$ Conversion to Esters by Fluoride-mediated Carboxylation of Organosilanes and Halide Derivatives
Abstract : The one-step conversion of CO$_2$ to hetero-aromatic esters is presented under metal-free conditions. Using fluoride anions as promoters for C-Si bond activation, pyridyl, furanyl and thiophenyl organosilanes are successfully carboxylated with CO$_2$, in the presence of an electrophile. The mechanism of this unprecedented reaction has been elucidated based on experimental and computational results, which show a unique catalytic influence of CO$_2$ in the C-Si bond activation of pyridylsilanes. The methodology is applied to 18 different esters and it has enabled the incorporation of CO$_2$ to a polyester material, for the first time.
Cited literature [25 references]
https://hal-cea.archives-ouvertes.fr/cea-01252394
Contributor : Serge Palacin Connect in order to contact the contributor
Submitted on : Friday, February 15, 2019 - 8:05:22 AM
Last modification on : Thursday, July 1, 2021 - 4:43:35 PM
Long-term archiving on: : Thursday, May 16, 2019 - 1:38:51 PM
Contributor : Serge Palacin Connect in order to contact the contributor
Submitted on : Friday, February 15, 2019 - 8:05:22 AM
Last modification on : Thursday, July 1, 2021 - 4:43:35 PM
Long-term archiving on: : Thursday, May 16, 2019 - 1:38:51 PM
File
preprint chem 201505092.pdf
Files produced by the author(s)