4,4-Dimethyl-1,3-oxazolidin-2-one → 3-{4-[4-(3,5-Dimethylpyridin-2-yl)piperazine-1-carbonyl]-3-(1,1-dioxoisothiazolidin-2-yl)phenyl}-4,4-dimethyloxazolidin-2-one

HRID 1804278Notes

Reaction equation

HRID 1804278 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][C:32]1([CH3:38])[CH2:36][O:35][C:34](=[O:37])[NH: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:33]4[C:32]([CH3:38])([CH3:31])[CH2:36][O:35][C:34]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 1413154,4-Dimethyl-1,3-oxazolidin-2-oneHCID 58484716[4-Bromo-2-(1,1-dioxoisothiazolidin-2-yl)phenyl][4-(3,5-dimethylpyridin-2-yl)piperazin-1-yl]methanone

Product 1

HCID 584848383-{4-[4-(3,5-Dimethylpyridin-2-yl)piperazine-1-carbonyl]-3-(1,1-dioxoisothiazolidin-2-yl)phenyl}-4,4-dimethyloxazolidin-2-oneYield 24.1%

Procedure

By reaction and treatment in the same manner as in Example 1 and using [4-bromo-2-(1,1-dioxoisothiazolidin-2-yl)phenyl][4-(3,5-dimethylpyridin-2-yl)piperazin-1-yl]methanone (247 mg) described in Preparation Example 118 and 4,4-dimethyloxazolidin-2-one (57.6 mg), the title compound (63.6 mg) was obtained.

Workup

  1. customBy reaction and treatment in the same manner as in Example 1

Sources & evidence

ORD record
ord-464ed43af16e4c2ab69f88493fb50126
Source dataset
uspto-grants-2013_01
Patent number
US08354401B2

Reaction notes

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