HAL will be down for maintenance from Friday, June 10 at 4pm through Monday, June 13 at 9am. More information
Skip to Main content Skip to Navigation
Journal articles

Continuous Flow Photo-oxidations Using Supported Photocatalysts on Silica

Abstract : The immobilization of soluble photocatalysts, or photosensitizers, has the potential to reduce the environmental footprint as well as the costs associated with visible-light photochemical processes. We report here on the straightforward preparation of photocatalysts non-covalently supported on silica using electrostatic interactions and compare the activities of these new photocatalytic systems in the photo-oxidation of 1,5-dihydroxynaphthalene to juglone in batch and in a fixed-bed flow reactor. This study demonstrates that simple immobilization strategies can produce stable heterogeneous photocatalysts and provide promising processing options with an up to 24-fold improvement in productivity in flow relative to batch.
Document type :
Journal articles
Complete list of metadata

Contributor : Marc Port Connect in order to contact the contributor
Submitted on : Friday, March 11, 2022 - 2:56:19 PM
Last modification on : Wednesday, March 16, 2022 - 4:14:02 PM


Continuous Flow Photo-Oxidatio...
Files produced by the author(s)






Vincent Blanchard, Zakariae Asbai, Kevin Cottet, Guillaume Boissonnat, Marc Port, et al.. Continuous Flow Photo-oxidations Using Supported Photocatalysts on Silica. Organic Process Research and Development, American Chemical Society, 2020, 24 (5), pp.822-826. ⟨10.1021/acs.oprd.9b00420⟩. ⟨hal-03142080⟩



Record views


Files downloads