sodium hydroxide in water; dimethyl sulfoxide T=20°C; 96 h;

1: in toluene; tert-butyl alcohol T=20 - 140°C; 3 h; Autoclave; 2: With water in toluene 0.5 h; Product distribution / selectivity;

1: 2-cyclopropyl-6-methyl-phenol With sodium hydroxide in 1,2-dichloro-benzene T=20 - 180°C; 0.5 h; 2: 3,6-dichloropyridazin-4-ol in 1,2-dichloro-benzene; tert-butyl alcohol T=180°C; 7 h; 3: With hydrogenchloride in water; 1,2-dichloro-benzene; toluene T=0 - 20°C; 1 h; Product distribution / selectivity;