Remarkable Effect of Pore Size on the Catalytic Activity of Mesoporous Silica for the Acetalization of Cyclohexanone with Methanol

The catalytic activity of mesoporous silica (MCM-41) for the acetalization of cyclohexanone shows a volcano-shaped dependence on the pore diameter. The diameter of the cyclohexanone molecule is ca. 0.75 nm, while its acetalization with methanol was well accelerated on MCM-41 with a pore diameter of approximately 1.9 nm, and smaller or larger pores were not suitable for the catalysis. The catalytic activity was independent of the Al concentration.

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PID https://www.doi.org/10.1021/ja0375129.s001
PID https://www.doi.org/10.1021/ja0375129
URL https://pubs.acs.org/doi/pdf/10.1021/ja0375129
URL https://figshare.com/articles/journal_contribution/Remarkable_Effect_of_Pore_Size_on_the_Catalytic_Activity_of_Mesoporous_Silica_for_the_Acetalization_of_Cyclohexanone_with_Methanol/3361018
URL https://academic.microsoft.com/#/detail/2041819809
URL http://dx.doi.org/10.1021/ja0375129
URL https://pubs.acs.org/doi/10.1021/ja0375129
URL https://www.ncbi.nlm.nih.gov/pubmed/14570469
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Access Right Open Access
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Author Masakazu Iwamoto
Author Yasuhiro Tanaka
Author Naoki Sawamura
Author Seitaro Namba
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Collected From figshare; Crossref; Microsoft Academic Graph
Hosted By Journal of the American Chemical Society; figshare
Publication Date 2016-05-07
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Language English
Resource Type Other literature type; Article
system:type publication
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Source https://science-innovation-policy.openaire.eu/search/publication?articleId=dedup_wf_001::ce8bd13f1aa5209298c0d1cfbeee760f
Author jsonws_user
Last Updated 27 December 2020, 02:43 (CET)
Created 27 December 2020, 02:43 (CET)