Title of article :
Ultrasound effects on photochemical reactions, Part 1: photochemical reactions of ketones with alkenes
Author/Authors :
Stefan and Gaplovsky، نويسنده , , Anton and Donovalov?، نويسنده , , Jana and Toma، نويسنده , , ?tefan and Kubinec، نويسنده , , Robert، نويسنده ,
Issue Information :
فصلنامه با شماره پیاپی سال 1997
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 :
Sonochemistry , ketones , alkenes , photochemistry
Journal title :
Ultrasonics Sonochemistry
Journal title :
Ultrasonics Sonochemistry