<?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="2018-12-21T09:58:04" ID="ABES.STAR.THESE_115730.METS_HEADER" LASTMODDATE="2024-05-26T05:07:50Z" 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_115730.METS_HEADER.ALTERNATE" TYPE=""/>
</mets:metsHdr>
<mets:dmdSec ID="ABES.STAR.THESE_115730.DESCRIPTION_BIBLIOGRAPHIQUE">
<mets:mdWrap MDTYPE="OTHER" OTHERMDTYPE="tef_desc_these">
<mets:xmlData>
<tef:thesisRecord>
<dc:title xml:lang="en">Original chiral scaffolds bearing P-stereogenic centres</dc:title>
<dcterms:alternative xml:lang="fr">Squelettes chiraux originaux porteurs d’un centre P-stéréogénique</dcterms:alternative>
<dc:subject xml:lang="fr">P-stéréogénique</dc:subject>
<dc:subject xml:lang="fr">P-chirogénique</dc:subject>
<dc:subject xml:lang="fr">Composé P-chiral</dc:subject>
<dc:subject xml:lang="fr">Couplage O-P</dc:subject>
<dc:subject xml:lang="en">P-stereogenic</dc:subject>
<dc:subject xml:lang="en">P-chirogenic</dc:subject>
<dc:subject xml:lang="en">P-chiral compounds</dc:subject>
<dc:subject xml:lang="en">O-P coupling</dc:subject>
<dc:subject xsi:type="dcterms:DDC">547.2</dc:subject>
<tef:sujetRameau xml:lang="fr">
<tef:vedetteRameauNomCommun>
<tef:elementdEntree autoriteExterne="029934656" autoriteSource="Sudoc">Phosphore -- Composés organiques</tef:elementdEntree>
</tef:vedetteRameauNomCommun>
<tef:vedetteRameauNomCommun>
<tef:elementdEntree autoriteExterne="028631463" autoriteSource="Sudoc">Chiralité</tef:elementdEntree>
</tef:vedetteRameauNomCommun>
<tef:vedetteRameauNomCommun>
<tef:elementdEntree autoriteExterne="030398452" autoriteSource="Sudoc">Sulfoxydes</tef:elementdEntree>
</tef:vedetteRameauNomCommun>
</tef:sujetRameau>
<dcterms:abstract xml:lang="fr">Les composés organiques présentant une chiralité portée par un atome de phosphore sont appelés composés P-chiraux, P-chirogéniques ou P-stéréogéniques. Ces composés trouvent des nombreuses applications dans l’industrie agrochimique et pharmaceutique, en tant qu’outils de coordination, mais surtout en catalyse organométallique asymétrique en tant que ligands privilégiés (Prix Nobel pour W. S. Knowles en 2001). Cependant, la synthèse de composés P-chiraux reste un défi majeur et les méthodes actuellement utilisées sont souvent difficiles à mettre en oeuvre et multi-étapes. Au cours de cette thèse nous nous sommes intéressés au développement d’une méthodologie efficace et inédite pour la synthèse de composés P-stéréogeniques. Notre approche est basée sur la réaction d’Atherton-Todd et implique le dédoublement cinétique dynamique lors d’un couplage entre un phénol portant un auxiliaire de chiralité, ie. le sulfoxyde, et un H-phosphinate racémique. De plus, la post-functionalisation des composés diastéréomériques P-chiraux ainsi obtenus est possible dans des conditions douces, permettant ainsi d’accéder à un large panel de composés P-stéréogeniques. Ainsi, cette nouvelle méthodologie permet de synthétiser, via un couplage O-P diastéréosélectif, des précurseurs originaux de composés P-chiraux variés.</dcterms:abstract>
<dcterms:abstract xml:lang="en">Organic compounds having chirality on phosphorous atom, are called P-stereogenic, P-chirogenic or P-chiral compounds. These compounds are widely used in agrochemistry, pharmacy, coordination chemistry and in organometallic asymmetric catalysis, as one of the most important classes of chiral ligands (Nobel Prize 2001; W. S. Knowles). However, access to these P-stereogenic compounds, is challenging due to the complex, tedious and multi-steps synthetic methodologies. Herein, we report a highly efficient novel methodology to access P-stereogenic compounds, which often involves dynamic kinetic resolution (DKR) under modified Atherton-Todd reaction conditions, using a racemic H-phosphinate and an enantiopure phenol bearing a chiral sulfoxide moiety. Furthermore, the newly obtained O-P coupling product can potentially be post-functionalised under mild conditions to obtain various original P-stereogenic scaffolds. Thus, these O-P coupling products can be considered as highly potential precursors to access a variety of original P-stereogenic molecules.</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">en</dc:language>
</tef:thesisRecord>
</mets:xmlData>
</mets:mdWrap>
</mets:dmdSec>
<mets:dmdSec ID="ABES.STAR.THESE_115730.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>9684728</dcterms:extent>
<tef:editeur>
<tef:nom>Université de Strasbourg</tef:nom>
<tef:place>Strasbourg</tef:place>
</tef:editeur>
<dcterms:issued xsi:type="dcterms:W3CDTF">2019-12-31</dcterms:issued>
<dc:identifier xsi:type="dcterms:URI">https://theses.hal.science/tel-02138895</dc:identifier>
</tef:edition>
</mets:xmlData>
</mets:mdWrap>
</mets:dmdSec>
<mets:dmdSec ID="ABES.STAR.THESE_115730.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>9447586</dcterms:extent>
<dc:identifier xsi:type="dcterms:URI">https://publication-theses.unistra.fr/public/theses_doctorat/2018/Mohd_Aabid_2018_ED222.pdf</dc:identifier>
<dc:identifier xsi:type="dcterms:URI">http://www.theses.fr/2018STRAF050/abes</dc:identifier>
<dc:identifier xsi:type="dcterms:URI"/>
<dc:identifier xsi:type="dcterms:URI">https://theses.hal.science/tel-02138895</dc:identifier>
<dc:identifier xsi:type="dcterms:URI">https://theses.hal.science/tel-02138895</dc:identifier>
<dc:identifier xsi:type="dcterms:URI">https://theses.hal.science/tel-02138895</dc:identifier>
<dc:identifier xsi:type="dcterms:URI">https://theses.hal.science/tel-02138895</dc:identifier>
</tef:edition>
</mets:xmlData>
</mets:mdWrap>
</mets:dmdSec>
<mets:amdSec>
<mets:techMD ID="ABES.STAR.THESE_115730.ADMINISTRATION">
<mets:mdWrap MDTYPE="OTHER" OTHERMDTYPE="tef_admin_these">
<mets:xmlData>
<tef:thesisAdmin>
<tef:auteur>
<tef:nom>Mohd</tef:nom>
<tef:prenom>Aabid</tef:prenom>
<tef:dateNaissance>1989-01-09</tef:dateNaissance>
<tef:nationalite scheme="ISO-3166-1">IN</tef:nationalite>
<tef:autoriteExterne autoriteSource="Sudoc">234535768</tef:autoriteExterne>
</tef:auteur>
<dc:identifier xsi:type="tef:nationalThesisPID">https://theses.fr/2018STRAF050</dc:identifier>
<dc:identifier xsi:type="tef:NNT">2018STRAF050</dc:identifier>
<dc:identifier xsi:type="tef:DOI">https://doi.org/10.70675/436bd724z0c1ez42c2z9e6dz274b3b4242ab</dc:identifier>
<dcterms:dateAccepted xsi:type="dcterms:W3CDTF">2018-12-18</dcterms:dateAccepted>
<tef:thesis.degree>
<tef:thesis.degree.discipline xml:lang="fr">Chimie organique</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:presidentJury>
<tef:nom>Leroux</tef:nom>
<tef:prenom>Frédéric</tef:prenom>
<tef:autoriteInterne>MADS_PRESIDENT_DU_JURY</tef:autoriteInterne>
<tef:autoriteExterne autoriteSource="Ldap">138992185</tef:autoriteExterne>
<tef:autoriteExterne autoriteSource="Sudoc">138992185</tef:autoriteExterne>
</tef:presidentJury>
<tef:rapporteur>
<tef:nom>Jugé</tef:nom>
<tef:prenom>Sylvain</tef:prenom>
<tef:autoriteInterne>MADS_RAPPORTEUR_1</tef:autoriteInterne>
<tef:autoriteExterne autoriteSource="Ldap">066641942</tef:autoriteExterne>
<tef:autoriteExterne autoriteSource="Sudoc">066641942</tef:autoriteExterne>
</tef:rapporteur>
<tef:rapporteur>
<tef:nom>Clavier</tef:nom>
<tef:prenom>Hervé</tef:prenom>
<tef:autoriteInterne>MADS_RAPPORTEUR_2</tef:autoriteInterne>
<tef:autoriteExterne autoriteSource="Sudoc">095588493</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="Sudoc">156504081</tef:autoriteExterne>
</tef:ecoleDoctorale>
<tef:partenaireRecherche type="laboratoire">
<tef:nom>Laboratoire d'innovation moléculaire et applications (Strasbourg ; Mulhouse ; 2018-....)</tef:nom>
<tef:autoriteInterne>MADS_PARTENAIRE_DE_RECHERCHE_1</tef:autoriteInterne>
<tef:autoriteExterne autoriteSource="Sudoc">230285996</tef:autoriteExterne>
<tef:autoriteExterne autoriteSource="labTEL">529618</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_PRESIDENT_DU_JURY" type="personal">
<tef:personMADS>
<mads:namePart type="family">Leroux</mads:namePart>
<mads:namePart type="given">Frédéric</mads:namePart>
</tef:personMADS>
</tef:MADSAuthority>
<tef:MADSAuthority authorityID="MADS_RAPPORTEUR_1" type="personal">
<tef:personMADS>
<mads:namePart type="family">Jugé</mads:namePart>
<mads:namePart type="given">Sylvain</mads:namePart>
</tef:personMADS>
</tef:MADSAuthority>
<tef:MADSAuthority authorityID="MADS_RAPPORTEUR_2" type="personal">
<tef:personMADS>
<mads:namePart type="family">Clavier</mads:namePart>
<mads:namePart type="given">Hervé</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 d'innovation moléculaire et applications (Strasbourg ; Mulhouse)</mads:namePart>
</tef:personMADS>
</tef:MADSAuthority>
</tef:thesisAdmin>
</mets:xmlData>
</mets:mdWrap>
</mets:techMD>
<mets:techMD ID="ABES.STAR.THESE_115730.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>9684728</tef:taille>
</tef:meta_fichier>
</mets:xmlData>
</mets:mdWrap>
</mets:techMD>
<mets:rightsMD ID="ABES.STAR.THESE_115730.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="true"/>
</metsRights:Context>
<metsRights:Context CONTEXTCLASS="INSTITUTIONAL AFFILIATE">
<metsRights:Permissions COPY="false" DELETE="false" DISPLAY="true" DUPLICATE="true" MODIFY="false" PRINT="true"/>
</metsRights:Context>
</metsRights:RightsDeclarationMD>
</mets:xmlData>
</mets:mdWrap>
</mets:rightsMD>
<mets:rightsMD ID="ABES.STAR.THESE_115730.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="true"/>
</metsRights:Context>
<metsRights:Context CONTEXTCLASS="INSTITUTIONAL AFFILIATE">
<metsRights:Permissions COPY="false" DELETE="false" DISPLAY="true" DUPLICATE="true" MODIFY="false" PRINT="true"/>
</metsRights:Context>
</metsRights:RightsDeclarationMD>
</mets:xmlData>
</mets:mdWrap>
</mets:rightsMD>
<mets:rightsMD ID="ABES.STAR.THESE_115730.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="true"/>
</metsRights:Context>
<metsRights:Context CONTEXTCLASS="INSTITUTIONAL AFFILIATE">
<metsRights:Permissions COPY="false" DELETE="false" DISPLAY="true" DUPLICATE="true" MODIFY="false" PRINT="true"/>
</metsRights:Context>
</metsRights:RightsDeclarationMD>
</mets:xmlData>
</mets:mdWrap>
</mets:rightsMD>
</mets:amdSec>
<mets:fileSec>
<mets:fileGrp ID="ABES.STAR.THESE_115730.VERSION_COMPLETE.EDITION_ARCHIVAGE.FILEGRP" USE="archive">
<mets:file ADMID="ABES.STAR.THESE_115730.VERSION_COMPLETE.EDITION_ARCHIVAGE.TECH_FICHIER.DOSSIER_1.DOSSIER_1.FICHIER_1" ID="ABES.STAR.THESE_115730.VERSION_COMPLETE.EDITION_ARCHIVAGE.DOSSIER_1.DOSSIER_1.FICHIER_1" SEQ="1">
<mets:FLocat LOCTYPE="URL" xlink:href="STRA/THESE_115730/document/0/0/Mohd_Aabid_2018_ED222_A.pdf"/>
</mets:file>
</mets:fileGrp>
</mets:fileSec>
<mets:structMap TYPE="logical">
<mets:div ADMID="ABES.STAR.THESE_115730.ADMINISTRATION ABES.STAR.THESE_115730.DROITS_UNIVERSITE ABES.STAR.THESE_115730.DROITS_DOCTORANT" CONTENTIDS="CONTENTIDS.ABES.STAR.THESE_115730" DMDID="ABES.STAR.THESE_115730.DESCRIPTION_BIBLIOGRAPHIQUE" TYPE="THESE">
<mets:div ADMID="ABES.STAR.THESE_115730.VERSION_COMPLETE.DROITS" CONTENTIDS="CONTENTIDS.ABES.STAR.THESE_115730.ABES.STAR.THESE_115730.VERSION_COMPLETE" TYPE="VERSION_COMPLETE">
<mets:div CONTENTIDS="CONTENTIDS.ABES.STAR.THESE_115730.VERSION_COMPLETE.EDITION_ARCHIVAGE" DMDID="ABES.STAR.THESE_115730.VERSION_COMPLETE.DESCRIPTION.EDITION_ARCHIVAGE" TYPE="EDITION">
<mets:fptr FILEID="ABES.STAR.THESE_115730.VERSION_COMPLETE.EDITION_ARCHIVAGE.FILEGRP"/>
</mets:div>
<mets:div CONTENTIDS="CONTENTIDS.ABES.STAR.THESE_115730.VERSION_COMPLETE.EDITION_1" DMDID="ABES.STAR.THESE_115730.VERSION_COMPLETE.DESCRIPTION.EDITION_1" TYPE="EDITION"/>
</mets:div>
</mets:div>
</mets:structMap>
</mets:mets>