The Shape-Selective Acylation of 2-Methoxynaphthalene, Catalyzed by Zeolites Y, Beta and ZSM-12
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| Title: | The Shape-Selective Acylation of 2-Methoxynaphthalene, Catalyzed by Zeolites Y, Beta and ZSM-12 |
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| Creators: | Harvey, Gillian Mäder, Georg |
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| Journal or Publication Title: | Collection of Czechoslovak Chemical Communications, 57, 4, pp. 862-868 |
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AbstractThe Friedel-Crafts acylation of 2-methoxynaphthalene (2MN) was investigated using zeolites USY, Beta and ZSM-12 as catalysts under batch conditions at 100 and 180 °C. Two ketone isomers, 1-acetyl-2-methoxynaphthalene (1AC) and 2-acetyl-6-methoxynaphthalene (2AC) were produced; the selectivity of the reaction could be influenced by the zeolite used. USY produced only the 1AC isomer whereas Beta and ZSM-12 produced both. Selective synthesis of 2AC was achieved by optimization of the reaction conditions using zeolite Beta as the catalyst. It was also observed that the 1AC ketone is unstable in contact with acid zeolite catalysts and undergoes protiodeacylation, a reaction previously only observed in the presence of strong mineral acids. | Title: | The Shape-Selective Acylation of 2-Methoxynaphthalene, Catalyzed by Zeolites Y, Beta and ZSM-12 |
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| Creators: | Harvey, Gillian Mäder, Georg |
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| Divisions: | Life and Chemical Sciences > Institute of Organic Chemistry and Biochemistry > Collection of Czechoslovak Chemical Communications |
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| Journal or Publication Title: | Collection of Czechoslovak Chemical Communications |
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| Volume: | 57 |
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| Number: | 4 |
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| Page Range: | pp. 862-868 |
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| ISSN: | 0010-0765 |
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| E-ISSN: | 1212-6950 |
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| Publisher: | Institute of Organic Chemistry and Biochemistry |
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| Related URLs: | |
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| ID Code: | 83 |
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| Item Type: | Article |
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| Deposited On: | 06 Feb 2009 16:38 |
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| Last Modified: | 06 Feb 2009 15:39 |
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CitationHarvey, Gillian; Mäder, Georg (1992) The Shape-Selective Acylation of 2-Methoxynaphthalene, Catalyzed by Zeolites Y, Beta and ZSM-12. Collection of Czechoslovak Chemical Communications, 57 (4). pp. 862-868. ISSN 0010-0765Repository Staff Only: item control page |
