Highly Chemoselective Hydrogenation of 2-Ethylanthraquinone to 2-Ethylanthrahydroquinone Catalyzed by Palladium Metal Dispersed inside Highly Lipophilic Functional Resins.

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985858%3A_____%2F02%3A27020093" target="_blank" >RIV/67985858:_____/02:27020093 - 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

Highly Chemoselective Hydrogenation of 2-Ethylanthraquinone to 2-Ethylanthrahydroquinone Catalyzed by Palladium Metal Dispersed inside Highly Lipophilic Functional Resins.

Original language description

Most of hydrogen peroxide is currently produced via the selective hydrogenation of 2-ethylanthraquinone (EAQ) to 2-ethylanthrahydroquinone (EAHQ), followed by its reaction with dioxygen that produces hydrogen peroxide and regenerates 2-ethylanthraquinone. We have developed novel catalysts for this process, based on palladium supported on very lipophilic functional resins. Upon playing with the structure of the polymer backbone and with the nature of the reaction medium, we have succeeded in promoting achemoselectivity to EAHQ slightly but definitely superior to that provided by a commonly employed commercial catalyst under identical conditions, while maintaining comparable levels of catalytic activity. This finding demonstrates the potential of variations of the lipophilic/hydrophilic character of the support as a tool for the improvement of the chemoselectivity of resin-based metal catalysts.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

CI - Industrial chemistry and chemical engineering

OECD FORD branch

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Project

<a href="/en/project/GA104%2F99%2F0125" target="_blank" >GA104/99/0125: Hypersulfonated ion exchanger catalysts</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2002

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Chemistry European Journal

ISSN

0947-6539

e-ISSN

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Volume of the periodical

8

Issue of the periodical within the volume

13

Country of publishing house

DE - GERMANY

Number of pages

6

Pages from-to

2962-2967

UT code for WoS article

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EID of the result in the Scopus database

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