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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1174250Generated: November 2, 2026

Hydrochloric Acid → HCID 67407248, compound

https://huagongshe.com/reaction/1174250

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydrochloric AcidHCID 313—
ReactantHCID 86726201HCID 86726201—
CatalystPalladium hydroxideHCID 9942167—
SolventMethanolHCID 887—
SolventEthyl AcetateHCID 8857—
ProductHCID 67407248HCID 67407248—

Reaction Conditions

Temperature25 °C

Reaction Steps

A solution containing the product from Example 80D (0.054 g, 0.068 mmol) in a mixture of ethyl acetate (0.3 mL) and methanol (0.3 mL) was treated with Pd(OH)2 on carbon (0.014 g, 20% Pd by wt.) and HCl solution (0.068 mL, 4N in dioxane), stirred under a hydrogen atmosphere (balloon pressure) at 25° C. for 16 hours, filtered through a bed of celite® and rinsed with methanol. The solvent was concentrated to give the title compound as the hydrochloride salt, which was used without further purification.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07834043B2
Source datasetuspto-grants-2010_11
ORD IDord-aadfc5a695504dad97471bea805e99f0
Source noteuspto-grants-2010_11