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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 967464Generated: October 31, 2026

Hydrochloric Acid → HCID 22052342, compound

https://huagongshe.com/reaction/967464

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydrochloric AcidHCID 313—
ReactantBromoacetic AcidHCID 6227—
ReactantSodium HydroxideHCID 14798—
ReactantHCID 22052385HCID 22052385—
SolventWater ethanolHCID 19096565—
ProductHCID 22052342HCID 22052342—

Reaction Steps

To 360 mg 3-[2-(2,4-Dichloro-phenyl)-ethoxy]-4-methoxy-N-piperidin-4-yl-benzamide hydrochloride and 162 mg NaOH in 20 ml EtOH/H2O 1:1 142 mg bromo acetic acid was added at RT. After stirring over night the reaction mixture was acidified with half concentrated HCl. After evaporation of the solvent the residue was coevaporated with toluene. The waxy brown solid was subjected to the subsequent reaction without further purification.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06953857B2
Source datasetuspto-grants-2005_10
ORD IDord-4646e802589b49c5a96c07fc20f0bfd1
Source noteuspto-grants-2005_10