The newly established EuroTech Working Group on Chemistry and Chemical Engineering is launching a biweekly online seminar series: Every other Wednesday, the group is offering a one-hour talk open to all. Join us on 23 June for the sixth talk: 

Prof. Jérôme Waser 
Institute of Chemical Sciences and Engineering, École polytechnique fédérale de Lausanne

Merging Hypervalent Iodine and Photoredox Chemistry for Reaction Discovery

Abstract
The weak four-electron three-center bonds of hypervalent iodine reagents leads to the exceptional reactivity of these compounds as oxidants or atom-transfer reagents. Cyclic hypervalent iodine reagents are especially interesting, as they combine enhanced stability with unique opportunities for reactivity modulation. Recently, photoredox chemistry has been the focus of intensive investigation in synthetic chemistry. The use of visible light to generate reactive intermediates under mild conditions is especially attractive in the context of green chemistry. In this lecture, I will present how our group has merged the unique reactivity of hypervalent iodine reagents with the new opportunities offered by photoredox catalysis to discover new transformations in synthetic chemistry, ranging from the functional group conversion of biomass derived carboxylic acids and alcohols to multi-functionalization reactions of alkenes.

With the permission of the speaker, this talk has been recorded. You can find the recording on Youtube.

Practical information

Date: Wednesday, 23 June 2021
Time: 15:00-16:00 CET
Location: Zoom link
Registration: is not required

Audience

This event is open to all.

Contact

If you have any questions, please contact Professor Fausto Gallucci of Eindhoven University of Technology.

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Chemistry & Chemical Engineering
We have just started this working group and discuss topics related to research within chemistry and chemical engineering.