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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1819215Generated: October 25, 2026

1-((4-Methoxyphenyl)methyl)piperazine → (4-{1-[5-Chloro-2-(trifluoromethyl)benzyl]-1,2,3,4-tetrahydropyrido[2,3-b]pyrazin-7-yl}phenyl)-[4-(4-methoxybenzyl)piperazin-1-yl]methanone

https://huagongshe.com/reaction/1819215

Reaction equation

Participants

RoleNameHCIDCharge
Reactant1-((4-Methoxyphenyl)methyl)piperazineHCID 231905—
Reactant4-{1-[5-Chloro-2-(trifluoromethyl)benzyl]-1,2,3,4-tetrahydropyrido[2,3-b]pyrazin-7-yl}benzoic acidHCID 46906718—
Product(4-{1-[5-Chloro-2-(trifluoromethyl)benzyl]-1,2,3,4-tetrahydropyrido[2,3-b]pyrazin-7-yl}phenyl)-[4-(4-methoxybenzyl)piperazin-1-yl]methanoneHCID 58327787—

Reaction Steps

4-{1-[5-chloro-2-(trifluoromethyl)benzyl]-1,2,3,4-tetrahydropyrido[2,3-b]pyrazin-7-yl}benzoic acid was reacted with 1-(4-methoxybenzyl)piperazine as in General Procedure 10 to give the title compound. LCMS: m/z=636.02 (M+H+); retention time=0.61 minutes.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07601716B2
Source datasetuspto-grants-2009_10
ORD IDord-0e3dd3ced90047118dba8d106f9e520c
Source noteuspto-grants-2009_10