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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1015404Generated: October 30, 2026

2-Fluorobenzoyl chloride → HCID 25005215, compound

https://huagongshe.com/reaction/1015404

Reaction equation

Participants

RoleNameHCIDCharge
Reactant2-Fluorobenzoyl chlorideHCID 9808—
Reactant5-Piperazin-1-yl-quinazoline-2,4-diamineHCID 18071318—
ProductHCID 25005215HCID 2500521555%

Reaction Steps

Title compound was prepared via Resin Method using 5-piperazin-1-yl-quinazoline-2,4-diamine (50 mg; 0.2 mmol) and 2-fluorobenzoyl chloride (65 mg; 0.41 mmol) to obtain 40.2 mg. (55% yield). 1H NMR (500 MHz, DMSO-d6) δ 8.72 (s, 1H), 7.50 (m, 2H), 7.34 (m, 3H), 7.09 (br s, 1H), 6.98 (d, J=8.0 Hz, 1H), 6.83 (d, J=8.0 Hz, 1H), 5.93 (br s, 2H), 4.60 (br d, J=13.5 Hz, 1H), 3.46 (br s, 2H), 3.17 (m, 2H), 3.02 (m, 1H), 2.72 (m, 2H). ESIMS+368.0 m/z

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07985755B2
Source datasetuspto-grants-2011_07
ORD IDord-137b1ddabf4946c9bcc98ff67d8fb613
Source noteuspto-grants-2011_07