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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1969050Generated: October 30, 2026

Pyridine → HCID 58288486, compound

https://huagongshe.com/reaction/1969050

Reaction equation

Participants

RoleNameHCIDCharge
ReactantPyridineHCID 1049—
Reactant4-Chlorobenzoyl chlorideHCID 8501—
ReactantHCID 58288488HCID 58288488—
SolventDichloromethaneHCID 6344—
ProductHCID 58288486HCID 58288486—

Reaction Steps

To [3-(2-aminomethyl-4-trifluoromethyl-phenoxy)-phenyl]-acetic acid ethyl ester (0.084 g, 0.24 mmol) and pyridine (2.0 mL) in CH2Cl2 (2.5 mL) was added 4-chlorobenzoyl chloride (0.04 mL, 0.29 mmol), and the reaction was stirred for 30 minutes at room temperature. The mixture was partitioned between CH2Cl2 and 1N aqueous HCl, and the organic layer was separated and washed twice with 1N aqueous HCl. The organic layer was dried and concentrated, resulting in the formation of a white precipitate. The precipitate was filtered off, and the filtrate was concentrated to give the title compound.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08426449B2
Source datasetuspto-grants-2013_04
ORD IDord-dee14350804c436ba5aa62fc4bf520fb
Source noteuspto-grants-2013_04