The reactions of (S)-(+)-4-ethenyl[2.2]paracyclophane 1 and 1-vinylnaphthalene 11 with quinoline-5,8-dione 2 and isoquinoline-5,8-dione 3 have been studied under high pressure and Lewis acid-catalyzed conditions. In contrast to the reactivity of diene 11, diene 1 was found to add to quinones 2 and 3 in an abnormal fashion. A structural analysis of the reaction products by 1H and 13C NMR spectroscopy is presented
Reactions of (S)-(+)-4-Ethenyl[2.2]Paracyclophane with Heterocyclic Quinones
MINUTI, Lucio;TATICCHI, Aldo;MARROCCHI, Assunta;LANARI, DANIELA
2003
Abstract
The reactions of (S)-(+)-4-ethenyl[2.2]paracyclophane 1 and 1-vinylnaphthalene 11 with quinoline-5,8-dione 2 and isoquinoline-5,8-dione 3 have been studied under high pressure and Lewis acid-catalyzed conditions. In contrast to the reactivity of diene 11, diene 1 was found to add to quinones 2 and 3 in an abnormal fashion. A structural analysis of the reaction products by 1H and 13C NMR spectroscopy is presentedFile in questo prodotto:
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