4-Amino-1,2,4-triazole → 4-(3-Chloro-phenyl)-2-(5,6-dimethoxy-benzoimidazol-1-yl)-thiazole-5-carboxylic acid [1,2,4]triazol-4-ylamide

HRID 1785524Notes

Reaction equation

HRID 1785524 reaction equation
[Cl:1][C:2]1[CH:3]=[C:4]([C:8]2[N:9]=[C:10]([N:16]3[C:20]4[CH:21]=[C:22]([O:27][CH3:28])[C:23]([O:25][CH3:26])=[CH:24][C:19]=4[N:18]=[CH:17]3)[S:11][C:12]=2[C:13](O)=[O:14])[CH:5]=[CH:6][CH:7]=1.[NH2:29][N:30]1[CH:34]=[N:33][N:32]=[CH:31]1>>[N:33]1[N:32]=[CH:31][N:30]([NH:29][C:13]([C:12]2[S:11][C:10]([N:16]3[C:20]4[CH:21]=[C:22]([O:27][CH3:28])[C:23]([O:25][CH3:26])=[CH:24][C:19]=4[N:18]=[CH:17]3)=[N:9][C:8]=2[C:4]2[CH:5]=[CH:6][CH:7]=[C:2]([Cl:1])[CH:3]=2)=[O:14])[CH:34]=1

Participants

3

Reactant 2

HCID 114324-Amino-1,2,4-triazoleHCID 236540194-(3-Chloro-phenyl)-2-(5,6-dimethoxy-benzoimidazol-1-yl)-thiazole-5-carboxylic acid

Product 1

HCID 236545494-(3-Chloro-phenyl)-2-(5,6-dimethoxy-benzoimidazol-1-yl)-thiazole-5-carboxylic acid [1,2,4]triazol-4-ylamideYield 5%

Procedure

In a similar manner as described for Example 53, 4-(3-Chloro-phenyl)-2-(5,6-dimethoxy-benzoimidazol-1-yl)-thiazole-5-carboxylic acid (41 mg, 0.1 mmol) and 4-amino-1,2,4-triazole (8.4 mg, 0.1 mmol, Aldrich) gave 4-(3-Chloro-phenyl)-2-(5,6-dimethoxy-benzoimidazol-1-yl)-thiazole-5-carboxylic acid [1,2,4]triazol-4-ylamide (2.4 mg, 5.0%) as a white solid. MS m/z 482 (M+1).

Sources & evidence

ORD record
ord-bfc0ee7048484136b0ef09ad3b98be1b
Source dataset
uspto-grants-2009_03
Patent number
US07504513B2

Reaction notes

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