potassium tert-butylate in diethyl ether; tert-butyl alcohol 24 h; Ambient temperature;

1: 95 percent / Br2 / CCl4 / 48 h / Ambient temperature 2: 75 percent / triethylamine / benzene / 24 h / Ambient temperature 3: 42 percent / benzene / 24 h / Ambient temperature 4: 29 percent / t-C4H9OK / 2-methyl-propan-2-ol; diethyl ether / 24 h / Ambient temperature View Scheme

1: 75 percent / triethylamine / benzene / 24 h / Ambient temperature 2: 42 percent / benzene / 24 h / Ambient temperature 3: 29 percent / t-C4H9OK / 2-methyl-propan-2-ol; diethyl ether / 24 h / Ambient temperature View Scheme

1: 42 percent / benzene / 24 h / Ambient temperature 2: 29 percent / t-C4H9OK / 2-methyl-propan-2-ol; diethyl ether / 24 h / Ambient temperature View Scheme