Transition metal catalyzed annulation reactions. Part 3. Palladium-catalyzed annulation reactions of 1,8-diiodonaphthalene
作者:Gerald Dyker
DOI:10.1021/jo00053a042
日期:1993.1
Palladium-Catalyzed Naphthylation of Acenaphthylene
作者:Gerald Dyker、Klaus Merz、Iris Oppel、Enrico Muth
DOI:10.1055/s-2007-970785
日期:2007.4
A bisnaphthyl-substituted acenaphthylene is synthesized via two independent two-step procedures, Pd-catalyzed and classically with Grignard reagents. The subsequent dehydrocyclization stops after the first carbon-carbon bond formation, leading to an octacyclic Ï-system as the main product.