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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 542159Generated: October 31, 2026

Methanol → HCID 807879, compound

https://huagongshe.com/reaction/542159

Reaction equation

Participants

RoleNameHCIDCharge
ReactantMethanolHCID 887—
ReactantHydroxyamine hydrochlorideHCID 443297—
ReactantSodium AcetateHCID 517045—
Reactant2-(benzyloxy)-1-naphthaldehydeHCID 735460—
SolventWaterHCID 962—
ProductHCID 807879HCID 80787997.8%

Reaction Steps

To 460 ml of methanol and 150 ml of water were added 120 g (0.46 mole) of 2-benzyloxy-1-naphthaldehyde, 75 g (0.92 mole) of sodium acetate and 48 g (0.69 mole) of hydroxylamine hydrochloride, and the mixture was refluxed by heating for 2 hours. After the reaction, the reaction mixture was added to 1.5 liters of water. The precipitated crystals were collected by filtration to obtain 125 g (0.45 mole) of 2-benzyloxy-1-naphthaldoxime.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04656126
Source datasetuspto-grants-1987_04
ORD IDord-850a7c4a3b794305959c5eedfa442172
Source noteuspto-grants-1987_04