Novel Hydroxamic Acid-Derived Ligands for Vanadium Catalysed Asymmetric Epoxidations

Verfügbarkeit:
Auf Lager.
Artikelnummer:
2274956
  • Produktbeschreibung

    Novel Hydroxamic Acid-Derived Ligands for Vanadium Catalysed Asymmetric Epoxidations

    Research Paper (postgraduate) from the year 2007 in the subject Chemistry - Organic Chemistry, grade: 1,0, University of Glasgow (Chemistry), language: English, abstract: During this project, we reached the aim of establishing synthetic routes to new hydroxamic acid derivatives, which were used as ligands for asymmetric epoxidation of allylic alcohols in water. Three new ligands, (S, R)-3, (S, S)-3 and 14 were successfully synthesized and subsequently tested on standard substrates. To accomplish the ligand synthesis, we used known procedures as well as new ones, for example the coupling of in situ-protected hydroxylamine 5a and activated mixed anhydride 13. As yields were not always satisfying (see Experimental), optimization of several steps could be a general aim for future work, especially considering the synthesis up-scaling of promising ligand 14.
  • Zusatzinformation

    Autor
    Bindung
    Taschenbuch
    Verlag
    GRIN Verlag
    ISBN / EAN
    9783668926387
  • Sie könnten auch an folgenden Produkten interessiert sein

    Art.Nr. 1028277

    Reiß:Praxisbuch IT-Dokumentation

    46,30
    Art.Nr. 1479181

    Ramirez Molina:Diseño de una arquitectu

    71,00
    Art.Nr. 1698114

    Quaschning,V.:Regenerative Energ.m.DVD

    41,20
  • 0 Kundenmeinungen

    Schreiben Sie selbst eine Rezension

    Ihre Meinung interessiert uns – und hilft anderen Kunden bei der Auswahl.