CATALYTIC AND THERMAL CLEAVAGE OF ? -PINENE OXIDE AND MYRTENOL

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22310%2F17%3A43913263" target="_blank" >RIV/60461373:22310/17:43913263 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
CATALYTIC AND THERMAL CLEAVAGE OF ? -PINENE OXIDE AND MYRTENOL
Original language description
?-Pinene oxide (BPO) can be cleaved using acidic and basic catalysts. The main products of BPO cleavage in acid catalysis are myrtenol, perillyl and isoperillyl alcohol. For catalytic cleavage of BPO several heterogeneous acidic catalysts as Solidstrong acid (SSA), SPA catalyst? and zeolites were used. Their properties were influenced by thermal treatment at 450 °C such as calcination under nitrogen atmosphere or in the presence of water gas. When using all the catalyst based on aluminosilicates both perillyl alcohol and myrtenol originated. The highest selectivity to perillyl alcohol were achieved using zeolite HY. Thermal cleavage of myrtenol; myrtanol and mixtures with perillyl alcohol and Mayol were carried out using the micro-reactor unit, attached on-line to a gas chromatograph with mass detector. Reaction was carried out in the temperature range from 300 to 480 °C. During thermal cleavage of myrtenol, myrtanol or mixtures of these compounds with perillyl alcohol or Mayol at temperatures higher than 400 °C undesirable products such as ?-pinene, limonene and menthenes are generated. Dehydration of alcohols occurs and is preferred reaction.
Czech name
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Czech description
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Project
<a href="/en/project/LO1613" target="_blank" >LO1613: Future materials</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Publication year
2017
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Proceedings of the 5th International Conference on Chemical Technology
ISBN
978-80-86238-65-4
ISSN
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e-ISSN
neuvedeno
Number of pages
5
Pages from-to
406-410
Publisher name
Česká společnost průmyslové chemie (ČSPCH)
Place of publication
Praha
Event location
Mikulov
Event date
Apr 10, 2017
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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