Ammonia → 3-amino-N-(5-chloropyridin-2-yl)pyridine-2-carboxamide
Reaction equation
[Cl:1][C:2]1[CH:3]=[CH:4][C:5]([NH:8][C:9]([C:11]2[C:16]([NH:17]C(=O)C(F)(F)F)=[CH:15][CH:14]=[CH:13][N:12]=2)=[O:10])=[N:6][CH:7]=1.N>CO>[Cl:1][C:2]1[CH:3]=[CH:4][C:5]([NH:8][C:9]([C:11]2[C:16]([NH2:17])=[CH:15][CH:14]=[CH:13][N:12]=2)=[O:10])=[N:6][CH:7]=1Participants
4
Reactant 2
Product 1
Reagents, catalysts & solvents 1
Conditions
- Temperature
- 50 °C
Procedure
To N-(5-chloropyridin-2-yl)-3-(trifluoroacetyl)amino-pyridine-2-carboxamide (1 g, 2.9 mmol) was added 5 mL of 2 M NH3 in MeOH. The reaction vessel was capped and heated to 50° C. for 12 h. The reaction mixture was cooled to 0° C. for 30 min and filtered to provide N-(5-chloropyridin-2-yl)-3-aminopyridine-2-carboxamide (0.72 g, 100%).