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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1804216Generated: November 1, 2026

(R)-4-Methyloxazolidin-2-one → (R)-3-{5-chloro-4-[4-(3,5-dimethylpyridin-2-yl)piperazine-1-carbonyl]-2-fluorophenyl}-4-methyloxazolidin-2-one hydrochloride

https://huagongshe.com/reaction/1804216

Reaction equation

Participants

RoleNameHCIDCharge
Reactant(R)-4-Methyloxazolidin-2-oneHCID 2734858—
Reactant(4-Bromo-2-chloro-5-fluorophenyl)[4-(3,5-dimethylpyridin-2-yl)piperazin-1-yl]methanoneHCID 58484674—
Product(R)-3-{5-chloro-4-[4-(3,5-dimethylpyridin-2-yl)piperazine-1-carbonyl]-2-fluorophenyl}-4-methyloxazolidin-2-one hydrochlorideHCID 6738090740.8%

Reaction Steps

By reaction and treatment in the same manner as in Example 79 and using (4-bromo-2-chloro-5-fluorophenyl)[4-(3,5-dimethylpyridin-2-yl)piperazin-1-yl]methanone (1.5 g) described in Preparation Example 72 and (R)-4-methyloxazolidin-2-one (400 mg) described in Preparation Example 25, the title compound (347 mg) was obtained.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08354401B2
Source datasetuspto-grants-2013_01
ORD IDord-184515ae8d88460dbee31d903ab7e830
Source noteuspto-grants-2013_01