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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 478422Generated: October 30, 2026

2-Chloropyrimidine → HCID 131724173, compound

https://huagongshe.com/reaction/478422

Reaction equation

Participants

RoleNameHCIDCharge
Reactant2-ChloropyrimidineHCID 74404—
ReactantHCID 131724158HCID 131724158—
SolventDichloromethaneHCID 6344—
ProductHCID 131724173HCID 131724173—

Reaction Steps

Rac-cis-(3,5-Bis-trifluoromethyl-phenyl)-(3-phenyl-4-piperazin-1-yl-piperidin-1-yl)-methanone (300 mg, 0.62 mmol) and 2-chloropyrimidine (71 mg, 0.68) were stirred at 100° C. overnight. The reaction mixture was taken up in 1 mL methylene chloride and chromatographed on silica gel with methylen chloride/methanol/triethyl amine 90:10:1. The desired product (181 mg, 47%) was a light yellow solid, MS: m/e=564.3 (M+H+).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06642226B2
Source datasetuspto-grants-2003_11
ORD IDord-8fa0861b6081478c8f1cdce3bdd8f6bd
Source noteuspto-grants-2003_11