Syntheses and reactions of cage compound
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Ken-ichi Hirao; Etsuko Abe; Osamu Yonemitsu
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Article
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1975
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Elsevier Science
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French
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Cm irradiation, cyclopentadiene dimer (3 and its enone derivatives (L,s$ are converted easily to the corresponding cage compounds, 5, 16\* 73and84 .." ,' u \_, by intramolecular cycloaddition, whereas the corresponding transformation of a six-membered analog, from cyclohexadiene dimer (9\_) to lO\_,