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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2307474Generated: November 1, 2026

1,2-Dichloroethane → HCID 69917136, compound

https://huagongshe.com/reaction/2307474

Reaction equation

Participants

RoleNameHCIDCharge
Reactant1,2-DichloroethaneHCID 11—
ReactantTriethylamineHCID 8471—
Reactant3-(4-Fluorophenyl)-2-propenoic acidHCID 98070—
ReactantHCID 59095725HCID 59095725—
Catalyst4-(Dimethylamino)pyridineHCID 14284—
SolventDichloromethaneHCID 6344—
ProductHCID 69917136HCID 6991713674%

Reaction Steps

A solution of 4-fluorocinnamic acid (17 mg, 0.1 mmol), (S)-1-[3-(4-methylpiperazin-1-yl)-phenyl]ethylamine (preparation 42, 24 mg, 0.11 mmol), EDC (28 mg, 0.15 mmol), DMAP (12 mg, 0.1 mmol) and triethylamine (40 mg, 0.4 mmol) in dichloromethane (2 ml) was stirred overnight. The reaction mixture was purified by fresh chromatography over silica gel with 5% methanol in dichloromethane to give the title compound as a solid (27 mg 74% yield).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06831080B2
Source datasetuspto-grants-2004_12
ORD IDord-012743d1f66d4eff873b8cb2180a9ad8
Source noteuspto-grants-2004_12