Mesoporous Silica for Triphase Nucleophilic Substitution Reactions
DOI:
https://doi.org/10.2533/chimia.2018.514Keywords:
Nanoreactor, Nucleophilic substitutions, Phase transfer catalystAbstract
Mesoporous silica SBA-15 is shown to be a very efficient alternative to phase transfer catalyst salts for two-phase nucleophilic substitutions. The two-phase reaction can efficiently take place in the absence of PTCs. The high catalytic activity and reaction rates can be attributed to the amphiphilic and negatively charged surface of SBA-15 as well as the rapid ingress of the reactants and egress of the products.Downloads
Published
2018-08-22
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Scientific Articles
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Copyright (c) 2018 Swiss Chemical Society
This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.
How to Cite
[1]
Chimia 2018, 72, 514, DOI: 10.2533/chimia.2018.514.