Heterogeneous catalysts in the aldol condensation of heptanal with cyclopentanone

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22310%2F20%3A43920277" target="_blank" >RIV/60461373:22310/20:43920277 - isvavai.cz</a>
Result on the web
<a href="https://journals.sagepub.com/doi/full/10.1177/1468678319825713" target="_blank" >https://journals.sagepub.com/doi/full/10.1177/1468678319825713</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1177/1468678319825713" target="_blank" >10.1177/1468678319825713</a>

Result language
angličtina
Original language name
Heterogeneous catalysts in the aldol condensation of heptanal with cyclopentanone
Original language description
A large number of heterogeneous catalysts were tested in the aldol condensation of heptanal with cyclopentanone. There are many possible products from this aldol condensation, among which the most desired is 2-heptylidenecyclopentanone. As heterogeneous catalysts, the following were tested: caesium modified zeolites, functionalized MCM-41, and single (MgO, CaO, ZnO) and double (Mo–Si, Mg–Al, Zn–Al) metal oxides. The activity of modified zeolites and functionalized zeolites in this aldol condensation was low, whereas single and double metal oxides possessed high activity. The highest selectivity to the desired 2-heptylidenecyclopentanone (52%) was obtained using magnesium oxide as catalyst. © The Author(s) 2019.
Czech name
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Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10401 - Organic chemistry

Publication year
2020
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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