Title of article
Ultrasound effects on photochemical reactions, Part 1: photochemical reactions of ketones with alkenes
Author/Authors
G?plovsk?، نويسنده , , Anton and Donovalov?، نويسنده , , Jana and Toma، نويسنده , , ?tefan and Kubinec، نويسنده , , Robert، نويسنده ,
Pages
7
From page
109
To page
115
Abstract
Ultrasound considerably enhances and simplifies photochemical reaction of cyclohexanone with cyclohexene. The Paterno-Büchi reaction of acetone with ethyl vinyl ether is enhanced by ultrasound and yields a different ratio of cis/trans oxetanes under sonication by comparison with the silent reaction. Sonication appears to affect the first reaction by homogenization of excited intermediates and by quenching the excited triplet state at the second reaction.
Keywords
photochemistry , Sonochemistry , alkenes , ketones
Journal title
Astroparticle Physics
Record number
2005295
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