1.1: 9-bora-bicyclo[3.3.1]nonane 1.2: 20 h / 20 °C 2.1: triethylamine 3.1: hydrogenchloride / water / Reflux 4.1: Aliquatreg; 336; sodium carbonate; bis(dibenzylideneacetone)-palladium(0); tri-cyclo-hexyl-phosphine / ethylene glycol dimethyl ether; water / 1 h / 130 °C / Microwave irradiation View Scheme

1.1: 9-bora-bicyclo[3.3.1]nonane 1.2: 20 h / 20 °C 2.1: triethylamine 3.1: hydrogenchloride / water / Reflux 4.1: palladium diacetate; triphenylphosphine / ethylene glycol dimethyl ether; water / 24 h / Reflux View Scheme