5-Methyl-2-pyrrolidone → HCID 71252352, compound

HRID 2411715Notes

Reaction equation

HRID 2411715 reaction equation
Br[C:2]1[CH:7]=[CH:6][C:5]([C:8]([N:10]2[CH2:15][CH2:14][N:13]([C:16]3[C:21]([CH3:22])=[CH:20][C:19]([CH3:23])=[CH:18][N:17]=3)[CH2:12][CH2:11]2)=[O:9])=[C:4]([N:24]2[CH2:28][CH2:27][CH2:26][S:25]2(=[O:30])=[O:29])[CH:3]=1.[CH3:31][CH:32]1[NH:36][C:35](=[O:37])[CH2:34][CH2:33]1>>[CH3:22][C:21]1[C:16]([N:13]2[CH2:14][CH2:15][N:10]([C:8]([C:5]3[CH:6]=[CH:7][C:2]([N:36]4[CH:32]([CH3:31])[CH2:33][CH2:34][C:35]4=[O:37])=[CH:3][C:4]=3[N:24]3[CH2:28][CH2:27][CH2:26][S:25]3(=[O:30])=[O:29])=[O:9])[CH2:11][CH2:12]2)=[N:17][CH:18]=[C:19]([CH3:23])[CH:20]=1

Participants

3

Reactant 2

HCID 660555-Methyl-2-pyrrolidoneHCID 58484716[4-Bromo-2-(1,1-dioxoisothiazolidin-2-yl)phenyl][4-(3,5-dimethylpyridin-2-yl)piperazin-1-yl]methanone

Product 1

HCID 71252352HCID 71252352, compoundYield 74.2%

Procedure

Using [4-bromo-2-(1,1-dioxo-1λ6-isothiazolidin-2-yl)phenyl][4-(3,5-dimethylpyridin-2-yl)piperazin-1-yl]methanone (247 mg) described in Preparation Example 166 and 5-methylpyrrolidin-2-one (50 mg) and by the reaction and treatment in the same manner as in Example 1, the title compound (190 mg) was obtained.

Sources & evidence

ORD record
ord-d0ee1b4edacf432c98c291ac0feb4089
Source dataset
uspto-grants-2014_08
Patent number
US08816079B2

Reaction notes

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