Intramolecular dehydro Diels-Alder reactions of diarylacetylenes: Switching between benzo[b]- and benzo[c]fluorenones as products by controlling the rearrangement of cyclic allene intermediates

1. Rodríguez, D.
2. Martínez-Esperón, M.F.
3. Navarro-Vázquez, A.
4. Castedo, L.
5. Domínguez, D.
6. Saá, C.