Intramolecular photocycloaddition reacti
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Albert R. Matlin; David J. McGarvey
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Article
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1987
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Elsevier Science
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French
β 209 KB
The regioselectivity of the intramolecular [2 +2] photocycloadditions of 1-AcyC3-oxa-1,5-hexadienes appears, in general, to follow "rule of five" closure and give annelated 2-oxa-bicyclo[2.1 .l]hexanes.