<?xml version="1.0" encoding="UTF-8"?><mets:mets xmlns:mets="http://www.loc.gov/METS/" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:dcterms="http://purl.org/dc/terms/" xmlns:mads="http://www.loc.gov/mads/" xmlns:metsRights="http://cosimo.stanford.edu/sdr/metsrights/" xmlns:suj="http://www.theses.fr/namespace/sujets" xmlns:tef="http://www.abes.fr/abes/documents/tef" xmlns:tefextension="http://www.abes.fr/abes/documents/tefextension" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.loc.gov/METS/ http://www.abes.fr/abes/documents/tef/recommandation/tef_schemas.xsd">
<mets:metsHdr CREATEDATE="2013-01-14T07:32:10" ID="ABES.STAR.THESE_28991.METS_HEADER" LASTMODDATE="2024-05-26T04:41:27Z" RECORDSTATUS="valide">
<mets:agent ROLE="CREATOR">
<mets:name/>
<mets:note>Note</mets:note>
</mets:agent>
<mets:agent ROLE="DISSEMINATOR">
<mets:name>ABES</mets:name>
</mets:agent>
<mets:altRecordID ID="ABES.STAR.THESE_28991.METS_HEADER.ALTERNATE" TYPE=""/>
</mets:metsHdr>
<mets:dmdSec ID="ABES.STAR.THESE_28991.DESCRIPTION_BIBLIOGRAPHIQUE">
<mets:mdWrap MDTYPE="OTHER" OTHERMDTYPE="tef_desc_these">
<mets:xmlData>
<tef:thesisRecord>
<dc:title xml:lang="fr">Vers la synthèse totale de l'amphidinol 3 : contrôle de la stéréoséquence C20-C27</dc:title>
<dcterms:alternative xml:lang="en">Towards the total synthesis of the amphidinol-3</dcterms:alternative>
<dc:subject xml:lang="fr">Synthèse totale asymétrique</dc:subject>
<dc:subject xml:lang="fr">Sulfoxydes chiraux</dc:subject>
<dc:subject xml:lang="fr">1 ,3-dithiane</dc:subject>
<dc:subject xml:lang="en">Total asymmetric synthesis</dc:subject>
<dc:subject xml:lang="en">Chiral sulfoxide</dc:subject>
<dc:subject xml:lang="en">1,3-dithiane</dc:subject>
<dc:subject xsi:type="dcterms:DDC">547.2</dc:subject>
<dc:subject xsi:type="dcterms:DDC">547.7</dc:subject>
<tef:sujetRameau xml:lang="fr">
<tef:vedetteRameauNomCommun>
<tef:elementdEntree autoriteExterne="031458076" autoriteSource="Sudoc">Acétogénines</tef:elementdEntree>
</tef:vedetteRameauNomCommun>
<tef:vedetteRameauNomCommun>
<tef:elementdEntree autoriteExterne="030398452" autoriteSource="Sudoc">Sulfoxydes</tef:elementdEntree>
</tef:vedetteRameauNomCommun>
<tef:vedetteRameauNomCommun>
<tef:elementdEntree autoriteExterne="146989538" autoriteSource="Sudoc">Synthèse totale</tef:elementdEntree>
</tef:vedetteRameauNomCommun>
<tef:vedetteRameauNomCommun>
<tef:elementdEntree autoriteExterne="032575033" autoriteSource="Sudoc">Synthèse asymétrique</tef:elementdEntree>
</tef:vedetteRameauNomCommun>
<tef:vedetteRameauNomCommun>
<tef:elementdEntree autoriteExterne="028631463" autoriteSource="Sudoc">Chiralité</tef:elementdEntree>
</tef:vedetteRameauNomCommun>
</tef:sujetRameau>
<dcterms:abstract xml:lang="fr">Les amphidinols sont une nouvelle classe de molécules naturelles de type polycétide dont l’amphidinol-3 est la seule molécule possédant sa structure entièrement établie. L’amphidinol-3 exhibe les meilleures activités biologiques de cette famille, principalement antifongique ethémolytique. La synthèse du fragment C17-C30 a été le premier objectif de ces travaux de thèse. Cette synthèse est basée sur l’utilisation du para-tolylsulfoxyde comme auxiliaire de chiralité et d’un bromoallylsilane comme corps central. Tous les centres asymétriques sont contrôlés avec de très hauts rapports diastéréomériques à l’exception de la configuration du méthyle en C23. La non-maîtrise de ce centre, ainsi que des difficultés probables de couplage nous ont obligés à repenser notre stratégie. Suite au changement rétrosynthétique, la synthèse du fragment C13-C29 a été réalisée. L’étape clef de cette voie synthétique est alors le couplage entre l’anion lithié d’un dérivé de 1,3-dithiane avec un aldéhyde α-branché. Après de nombreux ajustements de groupements protecteurs, le fragment C13-C29 est obtenu avec tous ses centres asymétriques maîtrisés.</dcterms:abstract>
<dcterms:abstract xml:lang="en">Amphidinols are a new class of polyketide extracted from dinoflagellates and exhib promising biological activities, such as antifungal and hemolytic. The amphidinol-3 is the only amphidinol possessing its fully elucidated structure and is the most biologically potent.The C17-C30 fragment is the first goal of our research. The synthesis is based on sulfoxide as chiral auxiliary and on a bromoallylsilane as bifunctionnal central core. All stereogenic centers are fully controlled with high diastereomeric ratios except the one bearing a methyl in C23 position. The lack of selectivity during the hydrogenation affording the C23 stereogenic center and plausible failures of fragment couplings force us to explore a new retrosynthesis. Our second goal is the synthesis of C13-C29 fragment. The new strategy is based on a coupling between a 1,3-dithiane derivative and an α-branched aldehyde. After protecting group optimization, the C13-C29 fragment is synthetized with all its stereogenic centers fully controlled.</dcterms:abstract>
<dc:type>Electronic Thesis or Dissertation</dc:type>
<dc:type xsi:type="dcterms:DCMIType">Text</dc:type>
<dc:language xsi:type="dcterms:RFC3066">fr</dc:language>
</tef:thesisRecord>
</mets:xmlData>
</mets:mdWrap>
</mets:dmdSec>
<mets:dmdSec ID="ABES.STAR.THESE_28991.VERSION_COMPLETE.DESCRIPTION.EDITION_ARCHIVAGE">
<mets:mdWrap MDTYPE="OTHER" OTHERMDTYPE="tef_desc_edition">
<mets:xmlData>
<tef:edition>
<dcterms:medium xsi:type="dcterms:IMT">PDF</dcterms:medium>
<dcterms:extent>11030874</dcterms:extent>
<tef:editeur>
<tef:nom>Université de Strasbourg</tef:nom>
<tef:place>Strasbourg</tef:place>
</tef:editeur>
<dcterms:issued xsi:type="dcterms:W3CDTF">2013-12-31</dcterms:issued>
<dc:identifier xsi:type="dcterms:URI">https://theses.hal.science/tel-00832516</dc:identifier>
</tef:edition>
</mets:xmlData>
</mets:mdWrap>
</mets:dmdSec>
<mets:dmdSec ID="ABES.STAR.THESE_28991.VERSION_COMPLETE.DESCRIPTION.EDITION_1">
<mets:mdWrap MDTYPE="OTHER" OTHERMDTYPE="tef_desc_edition">
<mets:xmlData>
<tef:edition>
<dcterms:medium xsi:type="dcterms:IMT">application/pdf</dcterms:medium>
<dcterms:extent>10582537</dcterms:extent>
<dc:identifier xsi:type="dcterms:URI">https://publication-theses.unistra.fr/public/theses_doctorat/2012/RIVAL_Nicolas_2012_ED222.pdf</dc:identifier>
<dc:identifier xsi:type="dcterms:URI">http://www.theses.fr/2012STRAF056/abes</dc:identifier>
<dc:identifier xsi:type="dcterms:URI">https://theses.hal.science/tel-00832516</dc:identifier>
<dc:identifier xsi:type="dcterms:URI">https://theses.hal.science/tel-00832516</dc:identifier>
<dc:identifier xsi:type="dcterms:URI">https://theses.hal.science/tel-00832516</dc:identifier>
</tef:edition>
</mets:xmlData>
</mets:mdWrap>
</mets:dmdSec>
<mets:amdSec>
<mets:techMD ID="ABES.STAR.THESE_28991.ADMINISTRATION">
<mets:mdWrap MDTYPE="OTHER" OTHERMDTYPE="tef_admin_these">
<mets:xmlData>
<tef:thesisAdmin>
<tef:auteur>
<tef:nom>Rival</tef:nom>
<tef:prenom>Nicolas</tef:prenom>
<tef:dateNaissance>1985-03-11</tef:dateNaissance>
<tef:nationalite scheme="ISO-3166-1">FR</tef:nationalite>
<tef:autoriteExterne autoriteSource="Sudoc">168914506</tef:autoriteExterne>
<tef:autoriteExterne autoriteSource="CODE_ETUDIANT">40612401</tef:autoriteExterne>
</tef:auteur>
<dc:identifier xsi:type="tef:nationalThesisPID">https://theses.fr/2012STRAF056</dc:identifier>
<dc:identifier xsi:type="tef:NNT">2012STRAF056</dc:identifier>
<dc:identifier xsi:type="tef:DOI">https://doi.org/10.70675/e0adefe0z0ee1z406dz8cbcz3dcae798a5c6</dc:identifier>
<dcterms:dateAccepted xsi:type="dcterms:W3CDTF">2012-12-19</dcterms:dateAccepted>
<tef:thesis.degree>
<tef:thesis.degree.discipline xml:lang="fr">Chimie</tef:thesis.degree.discipline>
<tef:thesis.degree.grantor>
<tef:nom>Strasbourg</tef:nom>
<tef:autoriteExterne autoriteSource="Sudoc">131056549</tef:autoriteExterne>
</tef:thesis.degree.grantor>
<tef:thesis.degree.level>Doctorat</tef:thesis.degree.level>
<tef:thesis.degree.name xml:lang="fr">Docteur es</tef:thesis.degree.name>
</tef:thesis.degree>
<tef:theseSurTravaux>non</tef:theseSurTravaux>
<tef:avisJury>oui</tef:avisJury>
<tef:directeurThese>
<tef:nom>Colobert</tef:nom>
<tef:prenom>Françoise</tef:prenom>
<tef:autoriteInterne>MADS_DIRECTEUR_DE_THESE_1</tef:autoriteInterne>
<tef:autoriteExterne autoriteSource="Sudoc">06045654X</tef:autoriteExterne>
</tef:directeurThese>
<tef:directeurThese>
<tef:nom>Hanquet</tef:nom>
<tef:prenom>Gilles</tef:prenom>
<tef:autoriteInterne>MADS_DIRECTEUR_DE_THESE_2</tef:autoriteInterne>
<tef:autoriteExterne autoriteSource="Sudoc">110199553</tef:autoriteExterne>
</tef:directeurThese>
<tef:presidentJury>
<tef:nom>Rohmer</tef:nom>
<tef:prenom>Michel</tef:prenom>
<tef:autoriteInterne>MADS_PRESIDENT_DU_JURY</tef:autoriteInterne>
<tef:autoriteExterne autoriteSource="Sudoc">069477612</tef:autoriteExterne>
</tef:presidentJury>
<tef:membreJury>
<tef:nom>Beaudegnies</tef:nom>
<tef:prenom>Renaud</tef:prenom>
<tef:autoriteInterne>MADS_MEMBRE_DU_JURY_1</tef:autoriteInterne>
</tef:membreJury>
<tef:rapporteur>
<tef:nom>Blanchard</tef:nom>
<tef:prenom>Nicolas</tef:prenom>
<tef:autoriteInterne>MADS_RAPPORTEUR_1</tef:autoriteInterne>
<tef:autoriteExterne autoriteSource="Sudoc">15864039X</tef:autoriteExterne>
</tef:rapporteur>
<tef:rapporteur>
<tef:nom>Zhu</tef:nom>
<tef:prenom>Jieping</tef:prenom>
<tef:autoriteInterne>MADS_RAPPORTEUR_2</tef:autoriteInterne>
<tef:autoriteExterne autoriteSource="Sudoc">061431230</tef:autoriteExterne>
</tef:rapporteur>
<tef:ecoleDoctorale>
<tef:nom>École doctorale des Sciences chimiques (Strasbourg ; 1995-....)</tef:nom>
<tef:autoriteInterne>MADS_ECOLE_DOCTORALE_1</tef:autoriteInterne>
<tef:autoriteExterne autoriteSource="Annuaire des formations doctorales et des unités de recherche">CH</tef:autoriteExterne>
<tef:autoriteExterne autoriteSource="Sudoc">156504081</tef:autoriteExterne>
</tef:ecoleDoctorale>
<tef:partenaireRecherche type="laboratoire">
<tef:nom>Laboratoire de chimie moléculaire (Strasbourg)</tef:nom>
<tef:autoriteInterne>MADS_PARTENAIRE_DE_RECHERCHE_1</tef:autoriteInterne>
<tef:autoriteExterne autoriteSource="Sudoc">157500950</tef:autoriteExterne>
<tef:autoriteExterne autoriteSource="labTEL">223254</tef:autoriteExterne>
</tef:partenaireRecherche>
<tef:oaiSetSpec>ddc:540</tef:oaiSetSpec>
<tef:MADSAuthority authorityID="MADS_DIRECTEUR_DE_THESE_1" type="personal">
<tef:personMADS>
<mads:namePart type="family">Colobert</mads:namePart>
<mads:namePart type="given">Françoise</mads:namePart>
</tef:personMADS>
</tef:MADSAuthority>
<tef:MADSAuthority authorityID="MADS_DIRECTEUR_DE_THESE_2" type="personal">
<tef:personMADS>
<mads:namePart type="family">Hanquet</mads:namePart>
<mads:namePart type="given">Gilles</mads:namePart>
</tef:personMADS>
</tef:MADSAuthority>
<tef:MADSAuthority authorityID="MADS_PRESIDENT_DU_JURY" type="personal">
<tef:personMADS>
<mads:namePart type="family">Rohmer</mads:namePart>
<mads:namePart type="given">Michel</mads:namePart>
</tef:personMADS>
</tef:MADSAuthority>
<tef:MADSAuthority authorityID="MADS_MEMBRE_DU_JURY_1" type="personal">
<tef:personMADS>
<mads:namePart type="family">Beaudegnies</mads:namePart>
<mads:namePart type="given">Renaud</mads:namePart>
</tef:personMADS>
</tef:MADSAuthority>
<tef:MADSAuthority authorityID="MADS_RAPPORTEUR_1" type="personal">
<tef:personMADS>
<mads:namePart type="family">Blanchard</mads:namePart>
<mads:namePart type="given">Nicolas</mads:namePart>
</tef:personMADS>
</tef:MADSAuthority>
<tef:MADSAuthority authorityID="MADS_RAPPORTEUR_2" type="personal">
<tef:personMADS>
<mads:namePart type="family">Zhu</mads:namePart>
<mads:namePart type="given">Jieping</mads:namePart>
</tef:personMADS>
</tef:MADSAuthority>
<tef:MADSAuthority authorityID="MADS_ECOLE_DOCTORALE_1" type="corporate">
<tef:personMADS>
<mads:namePart type="family">École doctorale Sciences chimiques (Strasbourg ; 1995-....)</mads:namePart>
</tef:personMADS>
</tef:MADSAuthority>
<tef:MADSAuthority authorityID="MADS_PARTENAIRE_DE_RECHERCHE_1" type="corporate">
<tef:personMADS>
<mads:namePart type="family">Laboratoire de chimie moléculaire (Strasbourg)</mads:namePart>
</tef:personMADS>
</tef:MADSAuthority>
</tef:thesisAdmin>
</mets:xmlData>
</mets:mdWrap>
</mets:techMD>
<mets:techMD ID="ABES.STAR.THESE_28991.VERSION_COMPLETE.EDITION_ARCHIVAGE.TECH_FICHIER.DOSSIER_1.DOSSIER_1.FICHIER_1">
<mets:mdWrap MDTYPE="OTHER" OTHERMDTYPE="tef_tech_fichier">
<mets:xmlData>
<tef:meta_fichier>
<tef:formatFichier>PDF</tef:formatFichier>
<tef:taille>11030874</tef:taille>
</tef:meta_fichier>
</mets:xmlData>
</mets:mdWrap>
</mets:techMD>
<mets:rightsMD ID="ABES.STAR.THESE_28991.DROITS_UNIVERSITE">
<mets:mdWrap MDTYPE="OTHER" OTHERMDTYPE="tef_droits_etablissement_these">
<mets:xmlData>
<metsRights:RightsDeclarationMD RIGHTSCATEGORY="CONTRACTUAL">
<metsRights:Context CONTEXTCLASS="GENERAL PUBLIC">
<metsRights:Permissions COPY="false" DELETE="false" DISPLAY="true" DUPLICATE="true" MODIFY="false" PRINT="false"/>
</metsRights:Context>
<metsRights:Context CONTEXTCLASS="INSTITUTIONAL AFFILIATE">
<metsRights:Permissions COPY="false" DELETE="false" DISPLAY="true" DUPLICATE="true" MODIFY="false" PRINT="false"/>
</metsRights:Context>
</metsRights:RightsDeclarationMD>
</mets:xmlData>
</mets:mdWrap>
</mets:rightsMD>
<mets:rightsMD ID="ABES.STAR.THESE_28991.DROITS_DOCTORANT">
<mets:mdWrap MDTYPE="OTHER" OTHERMDTYPE="tef_droits_auteur_these">
<mets:xmlData>
<metsRights:RightsDeclarationMD RIGHTSCATEGORY="CONTRACTUAL">
<metsRights:Context CONTEXTCLASS="GENERAL PUBLIC">
<metsRights:Permissions COPY="false" DELETE="false" DISPLAY="true" DUPLICATE="true" MODIFY="false" PRINT="false"/>
</metsRights:Context>
<metsRights:Context CONTEXTCLASS="INSTITUTIONAL AFFILIATE">
<metsRights:Permissions COPY="false" DELETE="false" DISPLAY="true" DUPLICATE="true" MODIFY="false" PRINT="false"/>
</metsRights:Context>
</metsRights:RightsDeclarationMD>
</mets:xmlData>
</mets:mdWrap>
</mets:rightsMD>
<mets:rightsMD ID="ABES.STAR.THESE_28991.VERSION_COMPLETE.DROITS">
<mets:mdWrap MDTYPE="OTHER" OTHERMDTYPE="tef_droits_version">
<mets:xmlData>
<metsRights:RightsDeclarationMD RIGHTSCATEGORY="CONTRACTUAL">
<metsRights:Context CONTEXTCLASS="GENERAL PUBLIC">
<metsRights:Permissions COPY="false" DELETE="false" DISPLAY="true" DUPLICATE="true" MODIFY="false" PRINT="false"/>
</metsRights:Context>
<metsRights:Context CONTEXTCLASS="INSTITUTIONAL AFFILIATE">
<metsRights:Permissions COPY="false" DELETE="false" DISPLAY="true" DUPLICATE="true" MODIFY="false" PRINT="false"/>
</metsRights:Context>
</metsRights:RightsDeclarationMD>
</mets:xmlData>
</mets:mdWrap>
</mets:rightsMD>
</mets:amdSec>
<mets:fileSec>
<mets:fileGrp ID="ABES.STAR.THESE_28991.VERSION_COMPLETE.EDITION_ARCHIVAGE.FILEGRP" USE="archive">
<mets:file ADMID="ABES.STAR.THESE_28991.VERSION_COMPLETE.EDITION_ARCHIVAGE.TECH_FICHIER.DOSSIER_1.DOSSIER_1.FICHIER_1" ID="ABES.STAR.THESE_28991.VERSION_COMPLETE.EDITION_ARCHIVAGE.DOSSIER_1.DOSSIER_1.FICHIER_1" SEQ="1">
<mets:FLocat LOCTYPE="URL" xlink:href="STRA/THESE_28991/document/0/0/RIVAL_Nicolas_2012_ED222_ED222_A.pdf"/>
</mets:file>
</mets:fileGrp>
</mets:fileSec>
<mets:structMap TYPE="logical">
<mets:div ADMID="ABES.STAR.THESE_28991.ADMINISTRATION ABES.STAR.THESE_28991.DROITS_UNIVERSITE ABES.STAR.THESE_28991.DROITS_DOCTORANT" CONTENTIDS="CONTENTIDS.ABES.STAR.THESE_28991" DMDID="ABES.STAR.THESE_28991.DESCRIPTION_BIBLIOGRAPHIQUE" TYPE="THESE">
<mets:div ADMID="ABES.STAR.THESE_28991.VERSION_COMPLETE.DROITS" CONTENTIDS="CONTENTIDS.ABES.STAR.THESE_28991.ABES.STAR.THESE_28991.VERSION_COMPLETE" TYPE="VERSION_COMPLETE">
<mets:div CONTENTIDS="CONTENTIDS.ABES.STAR.THESE_28991.VERSION_COMPLETE.EDITION_ARCHIVAGE" DMDID="ABES.STAR.THESE_28991.VERSION_COMPLETE.DESCRIPTION.EDITION_ARCHIVAGE" TYPE="EDITION">
<mets:fptr FILEID="ABES.STAR.THESE_28991.VERSION_COMPLETE.EDITION_ARCHIVAGE.FILEGRP"/>
</mets:div>
<mets:div CONTENTIDS="CONTENTIDS.ABES.STAR.THESE_28991.VERSION_COMPLETE.EDITION_1" DMDID="ABES.STAR.THESE_28991.VERSION_COMPLETE.DESCRIPTION.EDITION_1" TYPE="EDITION"/>
</mets:div>
</mets:div>
</mets:structMap>
</mets:mets>