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On the stereochemistry of photoaddition between α,β-unsaturated ketones and olefins—II
Authors:Giovanna Marini-Bettòlo  Soumya P Sahoo  Gerald A Poulton  Thomas YR Tsai  Karel Wiesner
Institution:Natural Products Research Center, University of New Brunswick, Fredericton, New Brunswick, Canada E3B 5A3
Abstract:Some years ago an empirical rule, which allows the prediction of product stereochemistry in cis-photocycloaddition reactions of α,β-unsaturated ketones and olefins was tentatively proposed. Several additional examples, both selected from the literature and synthesized in our laboratory, seem to strengthen the validity of the rule.
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