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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 490020Generated: October 30, 2026

Diethyl Ether → HCID 73741285, compound

https://huagongshe.com/reaction/490020

Reaction equation

Participants

RoleNameHCIDCharge
ReactantDiethyl EtherHCID 3283—
Reactant4-StyrylphenylamineHCID 13265—
ReactantNitrilooxonium tetrafluoroborateHCID 11137142—
SolventAcetonitrileHCID 6342—
ProductHCID 73741285HCID 73741285324.3%

Reaction Conditions

Temperature-30 °C

Reaction Steps

To a 25 mL round bottom in a drybox was added nitrosonium tetrafluoroborate (0.11 g, 0.95 mmol). Acetonitrile (2 mL) was added and the flask was cooled down to −30° C. A solution of 4-STYRYLPHENYLAMINE (0.17 g, 0.86 mmol) and BHT (0.19 g, 0.86 mmol) in acetonitrile (5 mL) was added dropwise via syringe. The reaction was allowed to warm to −5° C. over 20 min. Ether (10 mL) was then added and the precipitate was filtered. The title compound was purified by re-precipitating from acetonitrile (3 mL) with ether (15 mL) to yield 0.82 g (34%) of the desired compound.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07527831B2
Source datasetuspto-grants-2009_05
ORD IDord-3dbcf8f58861460ba4b48b8b80601a18
Source noteuspto-grants-2009_05