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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 474394Generated: October 29, 2026

Diethyl Ether → HCID 66762548, compound

https://huagongshe.com/reaction/474394

Reaction equation

Participants

RoleNameHCIDCharge
ReactantDiethyl EtherHCID 3283—
ReactantTriethylamineHCID 8471—
Reactant4-Fluorobenzoyl chlorideHCID 67879—
ReactantHCID 66763600HCID 66763600—
SolventDichloromethaneHCID 6344—
ProductHCID 66762548HCID 6676254872%

Reaction Steps

4-fluorobenzoyl chloride (220 μL, 0.5 M in anhydrous DCM, 0.10 mmol, 1.1 equiv.) was added to a solution of 4-[(4-aminobenzyl)amino]quinazoline-8-carboxamide (30 mg, 0.09 mmol, 1.0 equiv.) and triethylamine (38 μL, 0.27 mmol, 3.0 equiv.) in anhydrous DCM (2 mL). The resulting mixture was stirred at rt overnight. Ether (2 mL) was added. The precipitate was filtered, washed with ether and DCM to yield the title compound in 72% yield. Mass: M+H+: 416.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08637532B2
Source datasetuspto-grants-2014_01
ORD IDord-f7aceb4912584f0589d5ba32c91151dc
Source noteuspto-grants-2014_01