hydrogenchloride; water in tetrahydrofuran T=20°C; 3 h; GloveboxSchlenk technique;

1: hydrogenchloride; water / tetrahydrofuran / 3 h / 20 °C / |Glovebox; |Schlenk technique 2: sulfuric acid / ethanol; water / |Glovebox; |Schlenk technique View Scheme

tris(pentafluorophenyl)-borane in benzene-d6 T=23°C; 11 h; GloveboxSchlenk technique;