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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1666236Generated: October 25, 2026

3-Chloro-4-(3-fluorobenzyloxy)aniline → 4-[3-Chloro-4-(3-fluoro-benzyloxy)-phenylamino]-6-nitro-quinazoline

https://huagongshe.com/reaction/1666236

Reaction equation

Participants

RoleNameHCIDCharge
Reactant3-Chloro-4-(3-fluorobenzyloxy)anilineHCID 7059263—
Reactant4-Chloro-6-nitroquinazolineHCID 11356257—
SolventIsopropanolHCID 3776—
Product4-[3-Chloro-4-(3-fluoro-benzyloxy)-phenylamino]-6-nitro-quinazolineHCID 5363047667%

Reaction Steps

In a flask equipped with a reflux condenser, 6-nitro-4-chloro-quinazoline 1.20 g (5.7 mmol) and 4-(3-fluorobenzyloxy)-3-chloroaniline 1.37 g (5.6 mmol) were dissolved into 80 mL of isopropanol, and the solution was refluxed for 3 h. Then a lot of yellow solid was deposited, which was filtered, dried under vacuum, and identified as the title compound. Yield: 67%.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08044063B2
Source datasetuspto-grants-2011_10
ORD IDord-af804869af834865bac3a9b22bbeca1a
Source noteuspto-grants-2011_10