1: With sulfuric acid in water T=20°C; 3 h; 2: With sodium hydroxide in water T=0°C; pH=9 - 10; 0.5 h;

1: With sulfuric acid in water T=20°C; 3 h; 2: With sodium hydroxide in water pH=9 - 10; 0.5 h; Product distribution / selectivity;