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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1174257Generated: November 3, 2026

Hydrochloric Acid → HCID 67405856, compound

https://huagongshe.com/reaction/1174257

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydrochloric AcidHCID 313—
ReactantHCID 86726205HCID 86726205—
CatalystPalladium hydroxideHCID 9942167—
SolventMethanolHCID 887—
ProductHCID 67405856HCID 67405856—

Reaction Conditions

Temperature25 °C

Reaction Steps

A solution containing the product from Example 88A (0.079 g, 0.099 mmol) in methanol (1.5 mL) was treated with Pd(OH)2 on carbon (0.040 g, 20% Pd by wt.) and HCl solution (0.075 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-4da470cb6ed04433b9ab974ce5042e96
Source noteuspto-grants-2010_11