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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2074731Generated: October 27, 2026

2-Methyl-4-(piperazin-1-yl)quinoline → (3-{1-[5-Chloro-2-(trifluoromethyl)benzyl]-1,2,3,4-tetrahydropyrido[2,3-b]pyrazin-7-yl}phenyl)-[4-(2-methylquinolin-4-yl)piperazin-1-yl]methanone

https://huagongshe.com/reaction/2074731

Reaction equation

Participants

RoleNameHCIDCharge
Reactant2-Methyl-4-(piperazin-1-yl)quinolineHCID 702318—
Reactant3-{1-[5-Chloro-2-(trifluoromethyl)benzyl]-1,2,3,4-tetrahydropyrido[2,3-b]pyrazin-7-yl}benzoic acidHCID 58327807—
Product(3-{1-[5-Chloro-2-(trifluoromethyl)benzyl]-1,2,3,4-tetrahydropyrido[2,3-b]pyrazin-7-yl}phenyl)-[4-(2-methylquinolin-4-yl)piperazin-1-yl]methanoneHCID 58327789—

Reaction Steps

3-{1-[5-chloro-2-(trifluoromethyl)benzyl]-1,2,3,4-tetrahydropyrido[2,3-b]pyrazin-7-yl}benzoic acid was reacted with 2-methyl-4-(1-piperazinyl)quinoline as in General Procedure 10 to give the title compound. LCMS: m/z=656.99 (M+H+); retention time=0.61 minutes.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07919502B2
Source datasetuspto-grants-2011_04
ORD IDord-5850c30b0166403e805a70deb46d2a39
Source noteuspto-grants-2011_04