[2+2] photocycloadditions of cistrans-4-
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Georgios Vassilikogiannakis; Michael Orfanopoulos
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Article
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1997
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Elsevier Science
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French
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## The photocycloaddition of cis-and trans-1-(p-methoxyphenyl)-l-propene to C60 gives only the trans [2+2] adducts. Irradiation of the isolated adduct gives a mixture of cis-and trans-l-(pmethoxyphenyl)-l-propene and C60 cycloreversion products. These results exclude a concerted addition and are c