Dewar furan. Its generation and trapping with isobenzofuran

IG Pitt, RA Russell, RN Warrener

Index: Pitt, Ian G.; Russell, Richard, A.; Warrener, Ronald N. Journal of the American Chemical Society, 1985 , vol. 107, # 24 p. 7176 - 7178

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Citation Number: 20

Abstract

'I5 21 P f YW product detected ('H NMR spectroscopy) in photolyses of the diene 13 conducted down to-80" C, in yields varying between 5% and 15%. However, when photolysis of the diene 13 was carried out in THF containing 20% w/v of isobenzofuran (15) a mixture of four C, H, O/isobenzofuran cycloadducts was obtained, together with the phthalimide 14 and the head to head photodimer 22 of i~ obenzofuran.'~ The adducts ...