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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1406046Generated: November 1, 2026

Hydroxylamine → HCID 90074011, compound

https://huagongshe.com/reaction/1406046

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydroxylamineHCID 787—
ReactantMethanolHCID 887—
Reactant4-Chloro-3-(trifluoromethyl)benzaldehydeHCID 118642—
SolventEthanolHCID 702—
SolventTetrahydrofuranHCID 8028—
ProductHCID 90074011HCID 90074011—

Reaction Steps

To a solution of 4-chloro-3-(trifluoromethyl)benzaldehyde (93.9 mg, 0.45 mmol) in tetrahydrofuran (0.9 mL) and ethanol (0.9 mL) was added hydroxylamine (50% in water, 0.20 mL) and the reaction was maintained at room temperature for 36 hours. Methanol (3.0 mL) was added, the solvent was removed in vacuo, and the residue was triturated with toluene (2×1 mL) to afford the title compound as a solid. Yield: 101 mg, 0.45 mmol, 100%.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08916564B2
Source datasetuspto-grants-2014_12
ORD IDord-18a4bc6a9d994c3c98069a22897927bf
Source noteuspto-grants-2014_12