ammonia in tert-butyl methyl ether; water T=20 - 25°C; pH=10 - 10.5;

1: With ammonia in tert-butyl methyl ether; water pH=10.5 - 11.0; 2: With sodium carbonate in tert-butyl methyl ether; water 3: With hydrogen bromide in ipa; acetone pH=6.6 - 7.5; Product distribution / selectivity;