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Photosensitized addition of isopropanol to furanones in a continuous-flow dual capillary microreactor |
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| Authors: | Alexander YavorskyyOksana Shvydkiv,Kieran NolanNorbert Hoffmann,Michael Oelgemö ller |
| Affiliation: | a Dublin City University, School of Chemical Sciences, Glasnevin, Dublin 9, Ireland b Institut de Chimie Moléculaire de Reims, UMR 6229 CNRS et Université de Reims Champagne-Ardenne, Equipe de Photochimie, UFR Sciences, B.P. 1039, 51687 Reims, Cedex 02, France c James Cook University, School of Pharmacy and Molecular Sciences, Townsville, Queensland 4811, Australia |
| Abstract: | A novel continuous-flow photoreactor with parallel capillaries was constructed and successfully tested for the DMBP-sensitized addition of isopropanol to furanones. Complete conversions were achieved after a maximum of 10 min of irradiation with a single 350 nm lamp. The results were compared to analogous batch experiments using a conventional Rayonet chamber reactor equipped with 16 UVA lamps. The capillary tower generally showed higher space-time yields. |
| Keywords: | Photoaddition Furanones Photochemistry Microreactor Microcapillary Continuous-flow synthesis |
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