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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 433195Generated: October 29, 2026

Thionyl Chloride → HCID 22320538, compound

https://huagongshe.com/reaction/433195

Reaction equation

Participants

RoleNameHCIDCharge
ReactantThionyl ChlorideHCID 24386—
ReactantHCID 22320550HCID 22320550—
SolventDichloromethaneHCID 6344—
ProductHCID 22320538HCID 2232053888.3%

Reaction Steps

A solution of thionyl chloride (6.74 g, 56.6 mmol) in dichloromethane (50 mL) was slowly added to a solution of N-(6-hydroxyhexyl)-3-nitroquinolin-4-amine (14.9 g, 51.5 mmol) in dichloromethane (200 mL). After the addition was complete the reaction mixture was stirred for about an hour and then it was concentrated under reduced pressure. The residue was suspended in water, slurried for about an hour, isolated by filtration, washed with water and then dried to provide 14.0 g of N-(6-chlorohexyl)-3-nitroquinolin-4-amine as a solid.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06667312B2
Source datasetuspto-grants-2003_12
ORD IDord-37a19349bad545b7ba150a3775b42d3b
Source noteuspto-grants-2003_12