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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1956696Generated: November 3, 2026

HCID 67572480, compound → HCID 67642996, compound

https://huagongshe.com/reaction/1956696

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHCID 67572480HCID 67572480—
ReactantHCID 178418361HCID 178418361—
CatalystPalladiumHCID 23938—
SolventMethanolHCID 887—
SolventEthyl AcetateHCID 8857—
ProductHCID 67642996HCID 6764299649.5%

Reaction Steps

To a solution of the product from Step F (163 mg, 0.262 mmol) in 3 mL of methanol and 3 mL of EtOAc was added at room temperature 10% palladium on carbon (10 mg). A balloon of hydrogen gas was introduced to the solution via syringe needle, and the reaction was stirred for ca. 20 minutes. The solution was filtered through celite to remove the catalyst, then concentrated in vacuo. The resulting product was purified by silica gel chromatography (4% MeOH/CH2Cl2 with 1% NH4OH) to provide the titled compound (63 mg).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS05780492
Source datasetuspto-grants-1998_07
ORD IDord-2691fd7c5eff4a56a740a4148409bad2
Source noteuspto-grants-1998_07