ammonia T=100 - 110°C; 192 h; in a steel bomb;

1: 81.4 percent / liquid ammonia / 10 h / 100 - 110 °C / in a steel bomb 2: 59.5 percent / 10percent sodium carbonate / H2O / 1 h / Heating View Scheme

1: 77 percent / 1.) hexamethyldisilazane, ammonium sulfate; 2.) stannic chloride / 1.) reflux, 15 h; 2.) 1,2-dichloroethane, 20 h, r.t. 2: 84.8 percent / liquid ammonia / methanol / 30 h / Ambient temperature; in a pressure bottle View Scheme

1: 1.) hexamethyldisilazane, ammonium sulfate; 2.) stannic chloride / 1.) reflux, 15 h; 2.) 1,2-dichloroethane, 20 h, r.t. 2: 37 percent / liquid ammonia / 15 h / 100 °C / in a steel bomb View Scheme