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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1174337Generated: October 30, 2026

Hydrochloric Acid → HCID 68509329, compound

https://huagongshe.com/reaction/1174337

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydrochloric AcidHCID 313—
ReactantHCID 86726236HCID 86726236—
SolventMethanolHCID 887—
SolventPalladiumHCID 23938—
Solvent1,4-DioxaneHCID 31275—
ProductHCID 68509329HCID 68509329—

Reaction Conditions

Temperature25 °C

Reaction Steps

A solution containing the product from Example 130B (0.067 g, 0.086 mmol) in methanol (3 mL) was treated with a solution of HCl in dioxane (0.025 mL, 4 M) and Pd on carbon (0.007 g, 10% Pd by wt.), 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 (0.053 g), which was used without further purification.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07834043B2
Source datasetuspto-grants-2010_11
ORD IDord-ba315547262849b59b608d6e69437509
Source noteuspto-grants-2010_11