From homogeneous to heterogeneous catalysis – towards the total synthesis of complex molecules in one operation
Séminaire Chimie ED459
Dr. Sylvain
Le Jeudi 29 mars 2018 à 14h,
ENSCM, Amphithéâtre Godechot (campus Balard, 240 av. Émile-Jeanbrau)
Date de début : 2018-03-29 14:00:00
Date de fin : 2018-03-29 15:30:00
Lieu : ENSCM amphi Godechot (campus Balard, 240 av E. Jeanbrau)
Intervenant : Dr. Sylvain
Équipe APSM Arômes Parfums Synthèse et Modélisation, ICN Institut de Chimie de Nice, UMR 7272 CNRS, Université Nice Sophia Antipolis
(cette conférence sera présentée en français)
We have recently been working on the development of heterogeneously catalysed reactions and their combination in multicatalytic one-pot processes in batch or in continuous flow.
In this lecture, we will present some examples of synthesis achieved in relatively simple conditions proceeding with atom- and step-economy involving the use of gold nanoparticles to afford a clean and selective oxidation process under O2, further combined with other catalytic reactions in a quest for the synthesis of complex molecules in one single operation.
(Figure 1. Illustration of a bicatalytic one-pot reaction of allylic alcohols with salicylaldehyde derivatives to yield chromenes)
References
1. P.D. Giorgi, P.J. Miedziak, J.K. Edwards, G.J. Hutchings, S. Antoniotti, ChemCatChem 2017, 9(1), 70–75.
2. P.D. Giorgi, N. Elizarov, S. Antoniotti, ChemCatChem 2017, 9(10), 1830–1836.
Contact local IBMM : Dr. ">Frédéric
