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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 578630Generated: October 31, 2026

Diethyl Ether → HCID 66762548, compound

https://huagongshe.com/reaction/578630

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 numberUS09040560B2
Source datasetuspto-grants-2015_05
ORD IDord-15a77bf56dae49598889dd616c39e6a9
Source noteuspto-grants-2015_05