ammonia in methanol 100 h; Ambient temperature;

1: K2CO3 / dimethylformamide / 48 h / Ambient temperature 2: 72.5 percent / CH2Cl2 / Ambient temperature 3: 77 percent / K2CO3 / ethanol / Ambient temperature 4: 25 percent / acetonitrile / 0.67 h / Irradiation 5: 57 percent / sat. NH3/MeOH / methanol / 100 h / Ambient temperature View Scheme

1: 24 percent / K2CO3 / ethanol / 12 h / Ambient temperature 2: 45 percent / acetonitrile / 0.67 h / Irradiation 3: K2CO3 / dimethylformamide / 48 h / Ambient temperature 4: 72.5 percent / CH2Cl2 / Ambient temperature 5: 77 percent / K2CO3 / ethanol / Ambient temperature 6: 25 percent / acetonitrile / 0.67 h / Irradiation 7: 57 percent / sat. NH3/MeOH / methanol / 100 h / Ambient temperature View Scheme

in acetonitrile 0.666667 h; Irradiation;

1: 72.5 percent / CH2Cl2 / Ambient temperature 2: 77 percent / K2CO3 / ethanol / Ambient temperature 3: 25 percent / acetonitrile / 0.67 h / Irradiation 4: 57 percent / sat. NH3/MeOH / methanol / 100 h / Ambient temperature View Scheme

1: 45 percent / acetonitrile / 0.67 h / Irradiation 2: K2CO3 / dimethylformamide / 48 h / Ambient temperature 3: 72.5 percent / CH2Cl2 / Ambient temperature 4: 77 percent / K2CO3 / ethanol / Ambient temperature 5: 25 percent / acetonitrile / 0.67 h / Irradiation 6: 57 percent / sat. NH3/MeOH / methanol / 100 h / Ambient temperature View Scheme