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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1963015Generated: October 29, 2026

Sodium Hydroxide → HCID 178513382, compound

https://huagongshe.com/reaction/1963015

Reaction equation

Participants

RoleNameHCIDCharge
ReactantSodium HydroxideHCID 14798—
ReactantHydroxyamine hydrochlorideHCID 443297—
ReactantHCID 59591442HCID 59591442—
SolventEthanolHCID 702—
ProductHCID 178513382HCID 17851338269%

Reaction Steps

To a solution of 3-[3-(4-chlorophenyl)-[1,2,4]thiadiazol-5-ylmethoxy]-2,6-difluorobenzonitrile (0.10 g, 2.75 mmol) in EtOH (3 ml) was added hydroxylamine hydrochloride (0.48 g, 6.87 mmol) and NaOH (0.27 g, 6.87 mmol). The resulting reaction mixture was refluxed overnight. After the completion of the reaction (TLC monitoring), the mixture was concentrated, added EtOH and filtered. The filtrate was evaporated in vacuum to get the desired product (0.75 g, 69%).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08415383B2
Source datasetuspto-grants-2013_04
ORD IDord-eb6355d3df3340689411f80c27693103
Source noteuspto-grants-2013_04