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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 542203Generated: November 1, 2026

Ethanol → HCID 20207301, compound

https://huagongshe.com/reaction/542203

Reaction equation

Participants

RoleNameHCIDCharge
ReactantEthanolHCID 702—
ReactantSodium CyanideHCID 8929—
ReactantAmmonium ChlorideHCID 25517—
ReactantHCID 20207303HCID 20207303—
ProductHCID 20207301HCID 20207301—

Reaction Steps

0.74 g (3.2 mmol) of 2-[3-(1-piperidylmethyl)phenyl]methyl-oxirane, 0.294 g (6 mmol) of sodium cyanide and 0.107 g (2 mmol) of ammonium chloride are boiled in 5 ml ethanol/5 ml water for 6 hours. After substantial concentration of the mother liquor by evaporation under vacuum, the residue is taken up in 10 ml of water, and the solution is adjusted to pH 12 with potassium carbonate and extracted with 3×20 ml of methylene chloride. The organic phase yields 0.82 g of a brown oil after dehydration and evaporation under vacuum.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04656180
Source datasetuspto-grants-1987_04
ORD IDord-de94d637180d4ac9b43b8d93eaeb6bfc
Source noteuspto-grants-1987_04