Pyridine-4-sulfonamide → HCID 21875972, compound

HRID 858488Notes

Reaction equation

HRID 858488 reaction equation
[N:1]1[CH:6]=[CH:5][C:4]([S:7]([NH2:10])(=[O:9])=[O:8])=[CH:3][CH:2]=1.[C:11](=O)([O:37]C1C=CC=CC=1)[O:12][CH2:13][CH2:14][C:15]1[CH:20]=[CH:19][C:18]([N:21]2[C:25]3[CH:26]=[C:27]([Cl:34])[C:28]([C:30]([F:33])([F:32])[F:31])=[CH:29][C:24]=3[N:23]=[C:22]2[CH2:35][CH3:36])=[CH:17][CH:16]=1>>[N:1]1[CH:6]=[CH:5][C:4]([S:7]([NH:10][C:11](=[O:37])[O:12][CH2:13][CH2:14][C:15]2[CH:16]=[CH:17][C:18]([N:21]3[C:25]4[CH:26]=[C:27]([Cl:34])[C:28]([C:30]([F:31])([F:33])[F:32])=[CH:29][C:24]=4[N:23]=[C:22]3[CH2:35][CH3:36])=[CH:19][CH:20]=2)(=[O:9])=[O:8])=[CH:3][CH:2]=1

Participants

3

Reactant 2

HCID 12383449Pyridine-4-sulfonamideHCID 218764092-{4-[6-chloro-2-ethyl-5-(trifluoromethyl)-1H-benzimidazol-1-yl]phenyl}ethyl phenyl carbonate

Product 1

HCID 21875972HCID 21875972, compound

Procedure

The title compound was prepared according to the procedure described in step 2 of Example 243 from 4-pyridinesulfonamide (Comrie, A. M.; et al., J. Chem. Soc., 1958, 3514) and 2-[4-(2-ethyl-5,7-dimethyl-3H-imidazo[4,5-b]pyridin-3-yl)phenyl]ethylcarbamate (step 1 of Example 243).

Sources & evidence

ORD record
ord-65bf2a17ee57413f840455dd8fde77cd
Source dataset
uspto-grants-2006_12
Patent number
US07148234B2

Reaction notes

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