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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1803934Generated: October 27, 2026

1-(2,4-Xylyl)piperazine → (4-Bromo-2-fluorophenyl)[4-(2,4-dimethylphenyl)piperazin-1-yl]methanone

https://huagongshe.com/reaction/1803934

Reaction equation

Participants

RoleNameHCIDCharge
Reactant1-(2,4-Xylyl)piperazineHCID 70544—
Reactant4-Bromo-2-fluorobenzoic acidHCID 302681—
Product(4-Bromo-2-fluorophenyl)[4-(2,4-dimethylphenyl)piperazin-1-yl]methanoneHCID 58484705100.8%

Reaction Steps

By reaction and treatment in the same manner as in Preparation Example 1 and using 4-bromo-2-fluorobenzoic acid (5 g) and 1-(2,4-dimethylphenyl)piperazine (4.4 g), the title compound (9 g) was obtained.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08354401B2
Source datasetuspto-grants-2013_01
ORD IDord-3e5acbdca62b4417b21a235c50e733b4
Source noteuspto-grants-2013_01