Metathesis of cardanol over ammonium tagged Hoveyda-Grubbs type catalyst supported on SBA-15
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F18%3A10386263" target="_blank" >RIV/00216208:11310/18:10386263 - isvavai.cz</a>
Alternative codes found
RIV/61388955:_____/18:00480162
Result on the web
<a href="https://doi.org/10.1016/j.cattod.2017.09.049" target="_blank" >https://doi.org/10.1016/j.cattod.2017.09.049</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.cattod.2017.09.049" target="_blank" >10.1016/j.cattod.2017.09.049</a>
Alternative languages
Result language
angličtina
Original language name
Metathesis of cardanol over ammonium tagged Hoveyda-Grubbs type catalyst supported on SBA-15
Original language description
Cardanol (a mixture of phenols with C-15 aliphatic unsaturated chain in meta position, manufactured from cashew nut shell liquids) is an abundant and till now practically waste natural material. An important way leading to its utilization as a renewable source of valuable phenolic compounds is represented by olefin metathesis. Quaternary ammonium tagged Ru complex of Hoveyda-Grubbs type immobilized on SBA-15 mesoporous molecular sieve by non-covalent interactions was proved as a very efficient catalyst for cardanol metathesis under mild conditions (35 degrees C, toluene, 0.1 mol% of catalyst). The catalyst was used also in cross-metathesis of cardanol with alkenes (1-hexene, 1-heptene, 3-hexene, 4-octene) and unsaturated esters (methyl acrylate, 1,4-diacetoxybutene-2) under high yields of cross-metathesis products. The catalysts exhibited low leaching (from 0.2 ppm to 2.9 ppm Ru in products) and can be used in a continuous flow reactor (cumulative TON = 2500).
Czech name
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Czech description
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Classification
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
10403 - Physical chemistry
Result continuities
Project
<a href="/en/project/GA17-01440S" target="_blank" >GA17-01440S: Engineering of advanced catalysts from modular parts</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2018
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Catalysis Today
ISSN
0920-5861
e-ISSN
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Volume of the periodical
304
Issue of the periodical within the volume
April
Country of publishing house
NL - THE KINGDOM OF THE NETHERLANDS
Number of pages
8
Pages from-to
127-134
UT code for WoS article
000425179000017
EID of the result in the Scopus database
2-s2.0-85030628499