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DTSTAMP:20260412T200354
DTSTART:20161124T113000
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URL:https://murmitoyen.com/events/vanille/udem/detail/720841-conference-du-
 professeur-matthieu-sollogoup-sorbonne
LOCATION:Université de Montréal - Pavillon Roger-Gaudry\, 2900\, chemin d
 e la Tour\, Montréal\, QC\, Canada\, H3T 1J6
SUMMARY:Conférence du Professeur Matthieu Sollogoup (Sorbonne)
DESCRIPTION:Titre: Site-Specific Modifications of Cyclodextrins for Supramo
 lecular Assemblies and Catalysis
\nEndroit : Pavillon Roger-Gaudry\, salle
  G-715 à 11 h 30 
\nHôte : Andreea Schmitzer
\nCette conférence se
 ra prononcée (en anglais)par le Professeur Matthieu Sollogoup du dé
 partement de l'Institut parisien de chimie moléculaire (Sorbonne Universi
 tés).
\nRésumé: Site-selective functionalization of complex molecules\,
  which consists in targeting only one position out of many similar ones\, 
 is a particularly demanding challenge. Concave molecules such as cyclodext
 rins desperately need efficient and regioselective poly hetero-functionali
 zation methods to expand their field of applications\, but this task is hi
 ghly difficult because of their high symmetry. As an illustration there ar
 e 7826 ways to arrange six functions on the primary rim of α-cyclodextrin
 . Based on the discovery of a regioselective debenzylation reaction\, and 
 the understanding of its mechanism\,1 we delineated several strategies to 
 access poly-hetero-functionalized cyclodextrins2 and reached the Grail of 
 cyclodextrin functionalization: the hexadifferentiation.3 The access to su
 ch complex structures allows applications in a wide range of areas includi
 ng hierarchical supramolecular assemblies\,4 catalysis5 that will be illus
 trated.
\nInformation supplémentaire
\nAnnonce PDF de la conférence
\n 
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