Sodium Iodide → [4-(2,4-Dimethylphenyl)piperazin-1-yl](4-iodo-2-methanesulfonylphenyl)methanone

HRID 2411293Notes

Reaction equation

HRID 2411293 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[CH:21]=[CH:20][C:19]([CH3:22])=[CH:18][C:17]=3[CH3:23])[CH2:12][CH2:11]2)=[O:9])=[C:4]([S:24]([CH3:27])(=[O:26])=[O:25])[CH:3]=1.[I-:28].[Na+]>[Cu]I>[CH3:23][C:17]1[CH:18]=[C:19]([CH3:22])[CH:20]=[CH:21][C:16]=1[N:13]1[CH2:14][CH2:15][N:10]([C:8]([C:5]2[CH:6]=[CH:7][C:2]([I:28])=[CH:3][C:4]=2[S:24]([CH3:27])(=[O:26])=[O:25])=[O:9])[CH2:11][CH2:12]1

Participants

4

Reactant 2

HCID 5238Sodium IodideHCID 58484856(4-Bromo-2-methanesulfonylphenyl)[4-(2,4-dimethylphenyl)piperazin-1-yl]methanone

Product 1

HCID 71252305[4-(2,4-Dimethylphenyl)piperazin-1-yl](4-iodo-2-methanesulfonylphenyl)methanoneYield 82%

Reagents, catalysts & solvents 1

HCID 24350Copper(1+) iodide; Copper(I) iodide; Cuprous iodide; Cuprous iodide (CuI)Catalyst

Procedure

Using (4-bromo-2-methanesulfonylphenyl)[4-(2,4-dimethylphenyl)piperazin-1-yl]methanone (979 mg) described in Preparation Example 110, sodium iodide (650 mg) and copper(I) iodide (205 mg) and by the reaction and treatment in the same manner as in Preparation Example 154, the title compound (886 mg) was obtained.

Sources & evidence

ORD record
ord-ddc5de041c0a4118a8157ad00872394b
Source dataset
uspto-grants-2014_08
Patent number
US08816079B2

Reaction notes

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