Synthesis of Novel Perfluoroalkylglucosides on Zeolite and Non-Zeolite Catalysts
Perfluoroalkylglucosides comprise a very important class of fluorine-containing surfactants. These compounds can be synthesized by using the Fisher reaction, starting directly from glucose and the required perfluoroalcohols. We wish to report on the use of zeolite catalysts of different structure an...
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| Format: | Article |
| Language: | English |
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MDPI AG
2015-04-01
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| Series: | Molecules |
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| Online Access: | http://www.mdpi.com/1420-3049/20/4/6140 |
| _version_ | 1818024103647379456 |
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| author | Janusz Nowicki Łukasz Mokrzycki Bogdan Sulikowski |
| author_facet | Janusz Nowicki Łukasz Mokrzycki Bogdan Sulikowski |
| author_sort | Janusz Nowicki |
| collection | DOAJ |
| description | Perfluoroalkylglucosides comprise a very important class of fluorine-containing surfactants. These compounds can be synthesized by using the Fisher reaction, starting directly from glucose and the required perfluoroalcohols. We wish to report on the use of zeolite catalysts of different structure and composition for the synthesis of perfluoroalkylglucosides when using glucose and 1-octafluoropentanol as substrates. Zeolites of different pore architecture have been chosen (ZSM-5, ZSM-12, MCM-22 and Beta). Zeolites were characterized by XRD, nitrogen sorption, scanning electron microscopy (SEM) and solid-state 27Al MAS NMR spectroscopy. The activity of the zeolite catalysts in the glycosidation reaction was studied in a batch reactor at 100 °C below atmospheric pressure. The performance of zeolites was compared to other catalysts, an ion-exchange resin (Purolite) and a montmorillonite-type layered aluminosilicate. The catalytic performance of zeolite Beta was the highest among the zeolites studied and the results were comparable to those obtained over Purolite and montmorillonite type catalysts. |
| first_indexed | 2024-12-10T03:54:54Z |
| format | Article |
| id | doaj.art-bd088c9621d44d1883dbddd8e9d6b8bc |
| institution | Directory Open Access Journal |
| issn | 1420-3049 |
| language | English |
| last_indexed | 2024-12-10T03:54:54Z |
| publishDate | 2015-04-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Molecules |
| spelling | doaj.art-bd088c9621d44d1883dbddd8e9d6b8bc2022-12-22T02:03:10ZengMDPI AGMolecules1420-30492015-04-012046140615210.3390/molecules20046140molecules20046140Synthesis of Novel Perfluoroalkylglucosides on Zeolite and Non-Zeolite CatalystsJanusz Nowicki0Łukasz Mokrzycki1Bogdan Sulikowski2Institute of Heavy Organic Synthesis "Blachownia", Energetyków St. 9, 47-225 Kędzierzyn-Koźle, PolandJerzy Haber Institute of Catalysis and Surface Chemistry, Polish Academy of Sciences, Niezapominajek St. 8, 30-239 Kraków, PolandJerzy Haber Institute of Catalysis and Surface Chemistry, Polish Academy of Sciences, Niezapominajek St. 8, 30-239 Kraków, PolandPerfluoroalkylglucosides comprise a very important class of fluorine-containing surfactants. These compounds can be synthesized by using the Fisher reaction, starting directly from glucose and the required perfluoroalcohols. We wish to report on the use of zeolite catalysts of different structure and composition for the synthesis of perfluoroalkylglucosides when using glucose and 1-octafluoropentanol as substrates. Zeolites of different pore architecture have been chosen (ZSM-5, ZSM-12, MCM-22 and Beta). Zeolites were characterized by XRD, nitrogen sorption, scanning electron microscopy (SEM) and solid-state 27Al MAS NMR spectroscopy. The activity of the zeolite catalysts in the glycosidation reaction was studied in a batch reactor at 100 °C below atmospheric pressure. The performance of zeolites was compared to other catalysts, an ion-exchange resin (Purolite) and a montmorillonite-type layered aluminosilicate. The catalytic performance of zeolite Beta was the highest among the zeolites studied and the results were comparable to those obtained over Purolite and montmorillonite type catalysts.http://www.mdpi.com/1420-3049/20/4/6140perfluoroalkylglucosidesFischer reactionzeolitesion-exchange resinmontmorillonite |
| spellingShingle | Janusz Nowicki Łukasz Mokrzycki Bogdan Sulikowski Synthesis of Novel Perfluoroalkylglucosides on Zeolite and Non-Zeolite Catalysts Molecules perfluoroalkylglucosides Fischer reaction zeolites ion-exchange resin montmorillonite |
| title | Synthesis of Novel Perfluoroalkylglucosides on Zeolite and Non-Zeolite Catalysts |
| title_full | Synthesis of Novel Perfluoroalkylglucosides on Zeolite and Non-Zeolite Catalysts |
| title_fullStr | Synthesis of Novel Perfluoroalkylglucosides on Zeolite and Non-Zeolite Catalysts |
| title_full_unstemmed | Synthesis of Novel Perfluoroalkylglucosides on Zeolite and Non-Zeolite Catalysts |
| title_short | Synthesis of Novel Perfluoroalkylglucosides on Zeolite and Non-Zeolite Catalysts |
| title_sort | synthesis of novel perfluoroalkylglucosides on zeolite and non zeolite catalysts |
| topic | perfluoroalkylglucosides Fischer reaction zeolites ion-exchange resin montmorillonite |
| url | http://www.mdpi.com/1420-3049/20/4/6140 |
| work_keys_str_mv | AT janusznowicki synthesisofnovelperfluoroalkylglucosidesonzeoliteandnonzeolitecatalysts AT łukaszmokrzycki synthesisofnovelperfluoroalkylglucosidesonzeoliteandnonzeolitecatalysts AT bogdansulikowski synthesisofnovelperfluoroalkylglucosidesonzeoliteandnonzeolitecatalysts |