(4-Bromo-2-fluorophenyl)[4-(5-cyclopropyl-3-methylpyridin-2-yl)piperazin-1-yl]methanone → (S)-[4-(5-cyclopropyl-3-methylpyridin-2-yl)piperazin-1-yl][2-fluoro-4-(4-methyl-1,1-dioxo-1lambda6-isothiazolidin-2-yl)phenyl]methanone

HRID 2411431Notes

Reaction equation

HRID 2411431 reaction equation
[CH3:1][C@@H:2]1[CH2:6][S:5](=[O:8])(=[O:7])[NH:4][CH2:3]1.Br[C:10]1[CH:15]=[CH:14][C:13]([C:16]([N:18]2[CH2:23][CH2:22][N:21]([C:24]3[C:29]([CH3:30])=[CH:28][C:27]([CH:31]4[CH2:33][CH2:32]4)=[CH:26][N:25]=3)[CH2:20][CH2:19]2)=[O:17])=[C:12]([F:34])[CH:11]=1>>[CH:31]1([C:27]2[CH:28]=[C:29]([CH3:30])[C:24]([N:21]3[CH2:20][CH2:19][N:18]([C:16]([C:13]4[CH:14]=[CH:15][C:10]([N:4]5[CH2:3][C@H:2]([CH3:1])[CH2:6][S:5]5(=[O:8])=[O:7])=[CH:11][C:12]=4[F:34])=[O:17])[CH2:23][CH2:22]3)=[N:25][CH:26]=2)[CH2:32][CH2:33]1

Participants

3

Reactant 2

HCID 58484842(4-Bromo-2-fluorophenyl)[4-(5-cyclopropyl-3-methylpyridin-2-yl)piperazin-1-yl]methanoneHCID 86676774(S)-4-methylisothiazolidine 1,1-dioxide

Product 1

HCID 71252337(S)-[4-(5-cyclopropyl-3-methylpyridin-2-yl)piperazin-1-yl][2-fluoro-4-(4-methyl-1,1-dioxo-1lambda6-isothiazolidin-2-yl)phenyl]methanoneYield 40.6%

Procedure

Using (S)-4-methylisothiazolidine 1,1-dioxide (110 mg) described in Preparation Example 4 and (4-bromo-2-fluorophenyl)[4-(5-cyclopropyl-3-methylpyridin-2-yl)piperazin-1-yl]methanone (227 mg) described in Preparation Example 121 and by the reaction and treatment in the same manner as in Example 4, the title compound (104 mg) was obtained.

Workup

  1. customdescribed in Preparation Example 121 and by the reaction and treatment in the same manner as in Example 4

Sources & evidence

ORD record
ord-c3fc84ea5ca8440abed697e8ecc3d1cb
Source dataset
uspto-grants-2014_08
Patent number
US08816079B2

Reaction notes

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