sodium hydroxide; water; hydrogen cation 1.) 100 deg C, 6 min; 2.) 0 deg C;

1: 91 percent / 1.) H(+), H2O / 1.) 100 deg C, 6 min; 2.) 0 deg C 2: 35 percent / NH3 / 1.) -60 deg C, 36 h; r.t., 1 h; 2.) methanol, ethylene glycol (1:1), 4 deg C, 11 h View Scheme