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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1174241Generated: November 1, 2026

Hydrochloric Acid → HCID 67408162, compound

https://huagongshe.com/reaction/1174241

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydrochloric AcidHCID 313—
ReactantHCID 86726197HCID 86726197—
CatalystPalladium hydroxideHCID 9942167—
SolventMethanolHCID 887—
SolventEthyl AcetateHCID 8857—
ProductHCID 67408162HCID 67408162—

Reaction Conditions

Temperature25 °C

Reaction Steps

A solution containing the product from Example 74D (0.033 g, 0.041 mmol) in a mixture of ethyl acetate (0.25 mL) and methanol (0.25 mL) was treated with Pd(OH)2 on carbon (0.009 g, 20% Pd by wt.) and HCl solution (0.041 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-13c3e9508def4e6d95caa9eef7105757
Source noteuspto-grants-2010_11