(4-Bromo-2-fluorophenyl)[4-(5-cyclopropyl-3-methylpyridin-2-yl)piperazin-1-yl]methanone → (R)-[4-(5-cyclopropyl-3-methylpyridin-2-yl)piperazin-1-yl][2-fluoro-4-(4-methyl-1,1-dioxo-1lambda6-isothiazolidin-2-yl)phenyl]methanone
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]1Participants
3
Reactant 2
Product 1
Procedure
Using (R)-4-methylisothiazolidine 1,1-dioxide (180 mg) described in Preparation Example 7 and (4-bromo-2-fluorophenyl)[4-(5-cyclopropyl-3-methylpyridin-2-yl)piperazin-1-yl]methanone (371 mg) described in Preparation Example 121 and by the reaction and treatment in the same manner as in Example 4, the title compound (144 mg) was obtained.