Ammonia → 2-(2'-Methoxy-4'-aminosulfonyl-phenyl)-imidazo[4,5-b]pyridine hydrochloride

HRID 1380743

Reaction equation

HRID 1380743 reaction equation
[CH3:1][O:2][C:3]1[CH:11]=[C:10]([S:12]([Cl:15])(=[O:14])=[O:13])[CH:9]=[CH:8][C:4]=1[C:5](O)=O.[NH3:16].[NH2:17][C:18]1[C:23]([NH2:24])=[CH:22][CH:21]=[CH:20][N:19]=1>>[ClH:15].[CH3:1][O:2][C:3]1[CH:11]=[C:10]([S:12]([NH2:16])(=[O:14])=[O:13])[CH:9]=[CH:8][C:4]=1[C:5]1[NH:24][C:23]2[C:18]([N:17]=1)=[N:19][CH:20]=[CH:21][CH:22]=2

Participants

4

Reactant 3

HCID 222AmmoniaHCID 99562,3-DiaminopyridineHCID 201845804-(Chlorosulfonyl)-2-methoxybenzoic acid

Product 1

HCID 201845692-(2'-Methoxy-4'-aminosulfonyl-phenyl)-imidazo[4,5-b]pyridine hydrochloride

Procedure

Prepared analogously to Example 47 starting from 2-methoxy-4-chlorosulfonyl-benzoic acid, ammonia, and 2,3-diamino-pyridine.

Sources & evidence

ORD record
ord-f5225914ac6f47d3a3faf35054f13751
Source dataset
uspto-grants-1986_04
Patent number
US04582837

Linked notes

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