Highly selective hydrogenation of butyl sorbate to butyl cis-hex-3-enoate using Cp*-ruthenium (II) catalyst

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22310%2F17%3A43913223" target="_blank" >RIV/60461373:22310/17:43913223 - isvavai.cz</a>

Result on the web

<a href="http://dx.doi.org/10.1007/s10562-017-2084-7" target="_blank" >http://dx.doi.org/10.1007/s10562-017-2084-7</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s10562-017-2084-7" target="_blank" >10.1007/s10562-017-2084-7</a>

Result language

angličtina

Original language name

Highly selective hydrogenation of butyl sorbate to butyl cis-hex-3-enoate using Cp*-ruthenium (II) catalyst

Original language description

The Cp*-ruthenium half sandwich complex [Cp*Ru (butyl sorbate)]Tf (Tf = CF3SO3 - ) was prepared and used as the catalyst for the hydrogenation of butyl sorbate to butyl cis-hex-3-enoate. The stability of the catalyst was increased by the immobilization of the catalyst to the clay material montmorillonite K10 by means of ionic exchange. Prepared material was characterized by XRD, XRF and TGA methods. Hydrogenation of butyl sorbate was carried out in homogeneous and heterogeneous arrangements. The influence of reaction conditions, especially the influence of the solvent type, on the reaction rate and the selectivity were studied. By-products were identified by GC-MS. The optimal conditions for the highest selectivity (up to 98 %) were achieved in heterogeneous hydrogenation in methyl tert-butyl ether using the pressure 4 MPa, temperature 50 °C and 5 wt.% of the catalyst related to the butyl sorbate amount. Furthermore, it was demonstrated that the catalyst could be recovered and reused without loss of selectivity.

Czech name

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Czech description

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Type

J_imp - 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

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

Name of the periodical

CATALYSIS LETTERS

ISSN

1011-372X

e-ISSN

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Volume of the periodical

147

Issue of the periodical within the volume

7

Country of publishing house

US - UNITED STATES

Number of pages

8

Pages from-to

1665-1672

UT code for WoS article

000403355400006

EID of the result in the Scopus database

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