Preparation of phenanthrenes by photocyclization of stilbenes containing a tosyl group on the central double bond. A versatile approach to the synthesis of phenanthrenes and phenanthrenoids

1. Neo, A.G.
2. López, C.
3. Romero, V.
4. Antelo, B.
5. Delamano, J.
6. Pérez, A.
7. Fernández, D.
8. Almeida, J.F.
9. Castedo, L.
10. Tojo, G.