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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 232852Generated: October 30, 2026

Ammonium Chloride → HCID 178419900, compound

https://huagongshe.com/reaction/232852

Reaction equation

Participants

RoleNameHCIDCharge
ReactantAmmonium ChlorideHCID 25517—
ReactantSodium AzideHCID 33557—
ReactantHCID 23359116HCID 23359116—
SolventDimethylformamideHCID 6228—
ProductHCID 178419900HCID 17841990020.7%

Reaction Conditions

Temperature120 °C

Reaction Steps

0.6 g of ammonium chloride and 0.6 g of sodium azide were added to 1.32 g of 11-(2-cyanoethylthio)-2-(quinolin-2-yl)methoxy-6,11-dihydrodibenz[b,e]oxepine dissolved in 10 ml of dimethylformamide and the mixture was stirred at 120° C. for 10 hours. After completion of the reaction, the solvent was removed and the residue was washed with water and then applied to silica gel column chromatography to obtain 0.3 g of the title compound as slightly brown powder.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS05591752
Source datasetuspto-grants-1997_01
ORD IDord-c562b9cb95cc41ada3cbc25039092863
Source noteuspto-grants-1997_01