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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1804277Generated: November 1, 2026

(4R)-4-Propyl-2-oxazolidinone → (R)-3-{4-[4-(3,5-dimethylpyridin-2-yl)piperazine-1-carbonyl]-3-(1,1-dioxoisothiazolidin-2-yl)phenyl}-4-propyloxazolidin-2-one

https://huagongshe.com/reaction/1804277

Reaction equation

Participants

RoleNameHCIDCharge
Reactant(4R)-4-Propyl-2-oxazolidinoneHCID 2734859—
Reactant[4-Bromo-2-(1,1-dioxoisothiazolidin-2-yl)phenyl][4-(3,5-dimethylpyridin-2-yl)piperazin-1-yl]methanoneHCID 58484716—
Product(R)-3-{4-[4-(3,5-dimethylpyridin-2-yl)piperazine-1-carbonyl]-3-(1,1-dioxoisothiazolidin-2-yl)phenyl}-4-propyloxazolidin-2-oneHCID 5848471269.7%

Reaction Steps

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 (R)-4-propyloxazolidin-2-one (64.58 mg) described in Preparation Example 29, the title compound (188.8 mg) was obtained.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08354401B2
Source datasetuspto-grants-2013_01
ORD IDord-a95ec1d79b814d5d9257257cc917b918
Source noteuspto-grants-2013_01