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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2414441Generated: November 2, 2026

Ethanol → HCID 136638011, compound

https://huagongshe.com/reaction/2414441

Reaction equation

Participants

RoleNameHCIDCharge
ReactantEthanolHCID 702—
ReactantPotassium AcetateHCID 517044—
ReactantO-Methylhydroxylamine hydrochlorideHCID 521874—
ReactantHCID 135673954HCID 135673954—
SolventWaterHCID 962—
SolventDichloromethaneHCID 6344—
ProductHCID 136638011HCID 13663801186.7%

Reaction Steps

A mixture containing 2.0 g of the product prepared in Stage A, 1.08 g of methoxyamine hydrochloride, 1.93 g of potassium acetate and 20 ml of ethanol is heated under reflux for 1 hour. After evaporating to dryness, the product obtained is dissolved in a mixture of dichloromethane and water (100 ml-100 ml), washed with a dilute solution of sodium acid phosphate and dried. After evaporation, the residue is triturated under ultrasound in the presence of ethyl ether, separated and dried. 1.90 g of product is obtained.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06812331B2
Source datasetuspto-grants-2004_11
ORD IDord-1e905f8564da46b5aa3c9a130e24d907
Source noteuspto-grants-2004_11