2,3-Diaminopyridine → 2-{2-Methoxy-4-[(methylsulfanyl)methyl]phenyl}-1H-imidazo[4,5-b]pyridine
Reaction equation
[NH2:1][C:2]1[C:7]([NH2:8])=[CH:6][CH:5]=[CH:4][N:3]=1.[CH3:9][O:10][C:11]1[CH:19]=[C:18]([CH2:20][S:21][CH3:22])[CH:17]=[CH:16][C:12]=1[C:13](O)=O>>[CH3:9][O:10][C:11]1[CH:19]=[C:18]([CH2:20][S:21][CH3:22])[CH:17]=[CH:16][C:12]=1[C:13]1[NH:8][C:7]2[C:2]([N:1]=1)=[N:3][CH:4]=[CH:5][CH:6]=2Participants
3
Procedure
Prepared analogously to Example 14 from 2,3-diaminopyridine and 2-methoxy-4-methylthiomethyl-benzoic acid.
Sources & evidence
- ORD record
- ord-192e0a52883a4a21be32daae68f21d43
- Source dataset
- uspto-grants-1987_09
- Patent number
- US04696931
Reaction notes
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