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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1690686Generated: October 30, 2026

Ammonium Chloride → HCID 178515842, compound

https://huagongshe.com/reaction/1690686

Reaction equation

Participants

RoleNameHCIDCharge
ReactantAmmonium ChlorideHCID 25517—
ReactantSodium AzideHCID 33557—
ReactantLithium ChlorideHCID 433294—
Reactant5-Oxo-5,6,7,8-tetrahydronaphthalene-2-carbonitrileHCID 10899132—
SolventDimethylformamideHCID 6228—
SolventEthyl AcetateHCID 8857—
ProductHCID 178515842HCID 178515842—

Reaction Conditions

Temperature120 °C

Reaction Steps

A sample of 6-cyanotetralone (102 mg, 0.60 mmol) is dissolved in DMF (1 mL) and treated with sodium azide (96.8 mg, 1.5 mmol), ammonium chloride (31.9 mg, 0.60 mmol) and lithium chloride (25.3 mg, 0.60 mmol) and heated to 120° C. overnight. The reaction is diluted with ethyl acetate and extracted with water twice. The residue is purified by UV triggered reverse phase HPLC to afford the title compound as a white solid.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08153671B2
Source datasetuspto-grants-2012_04
ORD IDord-a8ba1606f69c4bd398a02c4462f72c45
Source noteuspto-grants-2012_04