Back
HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1015402Generated: October 30, 2026

2,4-Dichlorobenzoyl chloride → HCID 25005213, compound

https://huagongshe.com/reaction/1015402

Reaction equation

Participants

RoleNameHCIDCharge
Reactant2,4-Dichlorobenzoyl chlorideHCID 66645—
Reactant5-Piperazin-1-yl-quinazoline-2,4-diamineHCID 18071318—
ProductHCID 25005213HCID 2500521358%

Reaction Steps

Title compound was prepared via Resin Method using 5-piperazin-1-yl-quinazoline-2,4-diamine (50 mg; 0.2 mmol) and 2,4-Dichlorobenzoyl chloride (85.9 mg; 0.41 mmol) to obtain 48.1 mg. (58% yield). 1H NMR (400 MHz, DMSO-d6) δ 8.67 (br d, 1H), 7.76 (s, 1H), 7.54 (s, 2H), 7.41 (m, 2H), 7.07 (br d, 1H), 6.98 (br d, 1H), 6.83 (t, J=7.6 Hz, 1H), 4.58 (br d, 1H), 3.42 (m, 2H), 3.16 (m, 2H), 2.99 (m, 1H), 2.74 (m, 2H). ESIMS+419.3 m/z

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07985755B2
Source datasetuspto-grants-2011_07
ORD IDord-f1a4f8e8b6cc43beba76b68656ea419a
Source noteuspto-grants-2011_07