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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1762915Generated: November 1, 2026

Hydrochloric Acid → HCID 54506682, compound

https://huagongshe.com/reaction/1762915

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydrochloric AcidHCID 313—
Reactant2-[2-(2-Ethoxy-phenoxy)-1-(2-pyridinyl)ethoxy]acetic acid ethyl esterHCID 54405001—
SolventMethanolHCID 887—
ProductHCID 54506682HCID 5450668260%

Reaction Steps

This pyridine compound (5.18 g, 0.015 mole) was dissolved in the minimal amount of methanol and converted to the hydrochloride salt via ethereal hydrogen chloride. All solvents were removed and the volume was adjusted to 100 ml using methanol. To this methanol solution was added 1.4 g of platinum oxide and the reaction mixture was hydrogenated for 1 hr at room temperature. The methanol was removed by rotary evaporator and the residue was partitioned between dilute base and methylene chloride. Removal of methylene chloride gave 3.15 g (60% of the title compound as a red oil.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04835164
Source datasetuspto-grants-1989_05
ORD IDord-f26162386fe843e598d82c4a127fa297
Source noteuspto-grants-1989_05