Xanthone in synthesis: a reactivity profile via directed lithiation of its dimethyl ketal
| dc.contributor.author | Odrowaz-Sypniewski, M. R. | en |
| dc.contributor.author | Tsoungas, P. G. | en |
| dc.contributor.author | Varvounis, G. | en |
| dc.contributor.author | Cordopatis, P. | en |
| dc.date.accessioned | 2015-11-24T16:52:18Z | |
| dc.date.available | 2015-11-24T16:52:18Z | |
| dc.identifier.issn | 0040-4039 | - |
| dc.identifier.uri | https://olympias.lib.uoi.gr/jspui/handle/123456789/9863 | |
| dc.rights | Default Licence | - |
| dc.subject | xanthone | en |
| dc.subject | lithiation | en |
| dc.subject | methylation | en |
| dc.subject | dimethyl ketal | en |
| dc.subject | substituted xanthones | en |
| dc.subject | protecting groups | en |
| dc.subject | derivatives | en |
| dc.subject | biosynthesis | en |
| dc.subject | agents | en |
| dc.subject | acids | en |
| dc.subject | xanthen-9-ylidene | en |
| dc.subject | equivalents | en |
| dc.subject | perspective | en |
| dc.subject | metalation | en |
| dc.title | Xanthone in synthesis: a reactivity profile via directed lithiation of its dimethyl ketal | en |
| heal.abstract | Xanthone, as its dimethyl ketal, undergoes functionalization with a synthetically useful degree of regioselectivity using a lithiation protocol. The core structure is regenerated during the work-up. Monosubstitution at C-4 or C-1 and disubstitution at C-4 and C-5 OF C-1 and C-5 are observed. The substitution pattern appears to be dependent upon the experimental conditions. (C) 2009 Elsevier Ltd. All rights reserved. | en |
| heal.access | campus | - |
| heal.fullTextAvailability | TRUE | - |
| heal.identifier.primary | DOI 10.1016/j.tetlet.2009.08.050 | - |
| heal.identifier.secondary | <Go to ISI>://000270533900003 | - |
| heal.identifier.secondary | http://ac.els-cdn.com/S0040403909016037/1-s2.0-S0040403909016037-main.pdf?_tid=edb484ea-34ac-11e3-af42-00000aab0f02&acdnat=1381740488_bf7279900f8e5f2d7bfa559dccaa2d56 | - |
| heal.journalName | Tetrahedron Lett | en |
| heal.journalType | peer reviewed | - |
| heal.language | en | - |
| heal.publicationDate | 2009 | - |
| 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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