Trapping of Triplet 1, 4-Biradicals with Hydrogen Selenide in the Intramolecular Photochemical Cycloaddition Reaction of 3-(4'-Pentenyl) cycloalk-2-enones: …

DJ Maradyn, AC Weedon

文献索引：Maradyn, David J.; Weedon, Alan C. Journal of the American Chemical Society, 1995 , vol. 117, # 19 p. 5359 - 5360

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被引用次数: 44

摘要

The intramolecular photochemical cycloaddition reaction of cyclic enones with a tethered alkene was first reported over 80 years ago by Ciamician and Silber who found that carvone was converted to carvone camphor on exposure to “Italian sunlight”(Scheme 1).* In recent years this intramolecular reaction has frequently been utilized for the synthesis of complex ring systems and natural product^.^ A major attraction of the reaction is that the tether ...