Photochemical transformations of small ring compounds. 112. Photochemistry of cyclopropene derivatives. Formation and intramolecular trapping reactions of …

…, TJ Blacklock, R Loza, R Polniaszek

文献索引：Padwa, Albert; Blacklock, Thomas J.; Loza, Roman; Polniaszek, Richard Journal of Organic Chemistry, 1980 , vol. 45, # 11 p. 2181 - 2189

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被引用次数: 11

摘要

The intramolecular photocycloaddition reactions of a number of 3-allyl-substituted diphenylcyclopropenes have been studied. Photodimerization occurred when 1, 2-diphenyl- 3-allylcyclopropene was irradiated in benzene. The photodimerization reaction was shown to be derived from the triplet state since the photodimer could be quenched when the irradiation was carried out in the presence of piperylene. The major product formed under ...