HCID 20156446, compound → HCID 20156396, compound
Reaction equation
[NH2:1][S:2]([C:5]1[CH:10]=[CH:9][C:8]([C:11]2[N:12]=[C:13]3[CH:18]=[CH:17][C:16](Cl)=[N:15][N:14]3[CH:20]=2)=[C:7]([O:21][CH3:22])[CH:6]=1)(=[O:4])=[O:3].[H][H]>[Pd]>[NH2:1][S:2]([C:5]1[CH:10]=[CH:9][C:8]([C:11]2[N:12]=[C:13]3[CH:18]=[CH:17][CH:16]=[N:15][N:14]3[CH:20]=2)=[C:7]([O:21][CH3:22])[CH:6]=1)(=[O:4])=[O:3]Participants
4
Reactant 2
Product 1
Reagents, catalysts & solvents 1
Procedure
Prepared from 2-(4-aminosulphonyl-2-methoxyphenyl)-6-chloro-imidazo[1,2-b]pyridazine and hydrogen in the presence of Pd/C analogously to Example 54.
Sources & evidence
- ORD record
- ord-6e0c63b08b8244fd8819d02ca109c34a
- Source dataset
- uspto-grants-1987_12
- Patent number
- US04716169
Reaction notes
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