1.1: 2,6-di-tert-butyl-4-methylpyridine / hexafluoroisopropyl alcohol; dichloromethane / 4 h / -50 - 20 °C / Inert atmosphere 2.1: N-bromosuccinmide / acetonitrile / 0 - 20 °C / Inert atmosphere 3.1: tetrakis(triphenylphosphine) palladium(0); hexamethyl-distannane / toluene / 16 h / 60 °C / Inert atmosphere 3.2: 16 h / 110 °C / Inert atmosphere 4.1: potassium phosphate; tetrakis(triphenylphosphine) palladium(0) / 1,4-dioxane; water / 16 h / 110 °C / Inert atmosphere 5.1: ammonium cerium (IV) nitrate / water; acetonitrile / 0 - 20 °C / Darkness 6.1: pyridine; bromine / chloroform / 8 h / 20 °C / Darkness; Inert atmosphere 7.1: sodium azide / N,N-dimethyl-formamide / 3 h / 0 °C / Darkness; Inert atmosphere 8.1: palladium 10 on activated carbon; hydrogen / methanol; ethyl acetate / 4 h / 20 °C / Darkness; Inert atmosphere View Scheme