1-(3,5-Dimethylpyridin-2-yl)piperazine → HCID 71252100, compound

HRID 2411509Notes

Reaction equation

HRID 2411509 reaction equation
[O:1]=[S:2]1(=[O:19])[CH2:6][CH2:5][CH2:4][N:3]1[C:7]1[CH:15]=[CH:14][C:10]([C:11]([OH:13])=O)=[C:9]([N+:16]([O-:18])=[O:17])[CH:8]=1.[CH3:20][C:21]1[C:22]([N:28]2[CH2:33][CH2:32][NH:31][CH2:30][CH2:29]2)=[N:23][CH:24]=[C:25]([CH3:27])[CH:26]=1>>[CH3:20][C:21]1[C:22]([N:28]2[CH2:29][CH2:30][N:31]([C:11]([C:10]3[CH:14]=[CH:15][C:7]([N:3]4[CH2:4][CH2:5][CH2:6][S:2]4(=[O:1])=[O:19])=[CH:8][C:9]=3[N+:16]([O-:18])=[O:17])=[O:13])[CH2:32][CH2:33]2)=[N:23][CH:24]=[C:25]([CH3:27])[CH:26]=1

Participants

3

Reactant 2

HCID 584844961-(3,5-Dimethylpyridin-2-yl)piperazineHCID 71252372HCID 71252372, compound

Product 1

HCID 71252100HCID 71252100, compoundYield 63%

Procedure

Using 4-(1,1-dioxo-1λ6-isothiazolidin-2-yl)-2-nitrobenzoic acid (1.05 g) described in Preparation Example 24 and 1-(3,5-dimethylpyridin-2-yl)piperazine (0.70 g) described in Preparation Example 79 and by the reaction and treatment in the same manner as in Example 87, the title compound (1.06 g) was obtained.

Workup

  1. customdescribed in Preparation Example 79 and by the reaction and treatment in the same manner as in Example 87

Sources & evidence

ORD record
ord-db7af0a4944648dd8e7c1f421c2cc452
Source dataset
uspto-grants-2014_08
Patent number
US08816079B2

Reaction notes

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