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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 483389Generated: October 30, 2026

HCID 19752584, compound → HCID 19752511, compound

https://huagongshe.com/reaction/483389

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHCID 19752584HCID 19752584—
CatalystPalladiumHCID 23938—
SolventEthanolHCID 702—
ProductHCID 19752511HCID 1975251140.9%

Reaction Steps

A mixture of the product from step (b) (257 mg) and 10% Pd/C (110 mg) in ethanol (16 ml) was hydrogenated at room temperature and atmospheric pressure for 6 hours (uptake 12 ml). The mixture was filtered through celite, the residue washed with ethanol and the filtrate evaporated in vacuo to give a colourless oil which was flash chromatographed through a silica column using DCM/ethanol/ammonia (50:8:1 v/v/v) to give the desired product as a colourless oil (87 mg).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS05225431
Source datasetuspto-grants-1993_07
ORD IDord-5133f00974ff441caa1ce14febf76e24
Source noteuspto-grants-1993_07