Synthesis of 7,8-Benzo-3-hydroxy-9-azabicyclo[3.3.1]non-3-enes by Cyclocondensation of 1,3-Bis-Silyl Enol Ethers with Isoquinolines - Schmidt, Andreas; Gütlein, Jörg-Peter; Preuss, Anja; Albrecht, Uwe; Reinke, Helmut; Langer, Peter (Synlett, 2005)