Friedel-Crafts acetylation and benzoylation of benzylsilanes and xanthenes
| dc.contributor.author | Georgakilas, V. | en |
| dc.contributor.author | Perdikomatis, G. P. | en |
| dc.contributor.author | Triantafyllou, A. S. | en |
| dc.contributor.author | Siskos, M. G. | en |
| dc.contributor.author | Zarkadis, A. K. | en |
| dc.date.accessioned | 2015-11-24T16:38:14Z | |
| dc.date.available | 2015-11-24T16:38:14Z | |
| dc.identifier.issn | 0040-4020 | - |
| dc.identifier.uri | https://olympias.lib.uoi.gr/jspui/handle/123456789/8020 | |
| dc.rights | Default Licence | - |
| dc.subject | friedel-crafts acylation | en |
| dc.subject | benzoylation | en |
| dc.subject | acetylation | en |
| dc.subject | benzylsilanes | en |
| dc.subject | xanthenes | en |
| dc.subject | desilylation | en |
| dc.subject | laser flash-photolysis | en |
| dc.subject | product analysis | en |
| dc.subject | photoinitiators | en |
| dc.subject | photodissociation | en |
| dc.subject | acylation | en |
| dc.subject | silicon | en |
| dc.subject | triflate | en |
| dc.title | Friedel-Crafts acetylation and benzoylation of benzylsilanes and xanthenes | en |
| heal.abstract | The synthesis of p-acetyl and p-benzoyl derivatives of various benzylsilanes (p-(RCO)-C-1-C6H4-(CRR3)-R-2-SiMe3: R-1, R-2, R-3=Me, H, H; Me, H, Ph; Me, H, Me; Me, Me, Me; Ph, H, H; Ph, H, Ph; Ph, H, Me; Ph, Me, Me), xanthenes (3-benzoyl and 3,6-dibenzoyl), and 9-Me3Si-xanthenes (3-benzoyl, 3,6-dibenzoyl, 3-acetyl and 3,6-diacetyl) using Friedel-Crafts reactions and typical Lewis acid catalysts (AlCl3, FeCl3, ZnCl2) is described. Desilylation side reactions caused by AlCl3 become significant in substrates with weak carbon-silicon bonds (e.g. Ph2CH-SiMe3), and in the case of Ph3C-SiMe3 only the desilylation product Ph3CH was isolated. (C) 2002 Elsevier Science Ltd. All rights reserved. | en |
| heal.access | campus | - |
| heal.fullTextAvailability | TRUE | - |
| heal.identifier.primary | Doi 10.1016/S0040-4020(02)00114-X | - |
| heal.identifier.secondary | <Go to ISI>://000174820300015 | - |
| heal.identifier.secondary | http://ac.els-cdn.com/S004040200200114X/1-s2.0-S004040200200114X-main.pdf?_tid=e4a95a06-356f-11e3-96b3-00000aab0f6c&acdnat=1381824224_a5e83a555142374b9cd44ab054a7cffc | - |
| heal.journalName | Tetrahedron | en |
| heal.journalType | peer reviewed | - |
| heal.language | en | - |
| heal.publicationDate | 2002 | - |
| heal.publisher | Elsevier | en |
| heal.recordProvider | Πανεπιστήμιο Ιωαννίνων. Σχολή Θετικών Επιστημών. Τμήμα Χημείας | el |
| heal.type | journalArticle | - |
| heal.type.el | Άρθρο Περιοδικού | el |
| heal.type.en | Journal article | en |
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