N2,N2-Dimethyl-2,3-pyridinediamine → 4-(2,5-dichloro-phenoxy)-N-(2-dimethylamino-pyridin-3-yl)-nicotinamide
Reaction equation
[Cl:1][C:2]1[CH:26]=[CH:25][C:24]([Cl:27])=[CH:23][C:3]=1[O:4][C:5]1[CH:10]=[CH:9][N:8]=[CH:7][C:6]=1[C:11](N1C2C(=CC=CC=2)CCC1)=[O:12].[NH2:28][C:29]1[C:30]([N:35]([CH3:37])[CH3:36])=[N:31][CH:32]=[CH:33][CH:34]=1>CCCCCCC.C(OCC)(=O)C>[Cl:1][C:2]1[CH:26]=[CH:25][C:24]([Cl:27])=[CH:23][C:3]=1[O:4][C:5]1[C:6]([C:11]([NH:28][C:29]2[C:30]([N:35]([CH3:37])[CH3:36])=[N:31][CH:32]=[CH:33][CH:34]=2)=[O:12])=[CH:7][N:8]=[CH:9][CH:10]=1Participants
4
Reactant 2
Product 1
Reagents, catalysts & solvents 1
Procedure
The title compound was prepared in analogy to Example 1, from 4-(2,5-dichloro-phenoxy)-nicotinic acid (Example 1, intermediate), 3-amino-2-(dimethylamino)pyridine (commercially available, CAS RN 5028-25-1) and using a gradient of n-heptane:ethyl acetate (100:0 to 0:100) for the chromatographic purification. Light yellow solid (73%). MS (ESI): m/z=403.072 [M+H]+.