1: N-chlorosuccinimide, Ph3P 2: 2,6-lutidine 3: AgF, (C5H5)3P, allylpalladium chloride dimer / acetonitrile / 3 h / Ambient temperature 4: 1.) 9-borabicyclo<3.3.1>nonane 2.) 30percent H2O2, 6N NaOH / 1.) THF, RT, 20 h 2.) ethanol, RT, 30 min 5: Ba(OH)2 / ethanol; H2O / 30 h / 80 °C 6: triethylamine / tetrahydrofuran / 20 h / Ambient temperature 7: 55 percent / O2 / PtO2 / dioxane; H2O / 30 h / 55 °C View Scheme