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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1015389Generated: November 2, 2026

3,4-Dichlorobenzyl chloride → HCID 25004532, compound

https://huagongshe.com/reaction/1015389

Reaction equation

Participants

RoleNameHCIDCharge
Reactant3,4-Dichlorobenzyl chlorideHCID 7609—
Reactant5-Piperazin-1-yl-quinazoline-2,4-diamineHCID 18071318—
ProductHCID 25004532HCID 2500453269%

Reaction Steps

Title compound was prepared via Resin Method using 5-piperazin-1-yl-quinazoline-2,4-diamine (50 mg; 0.2 mmol) and 3,4-Dichlorobenzyl Chloride (72.3 mg; 0.37 mmol) to obtain 55.8 mg. (69% yield). 1H NMR (400 MHz, DMSO-d6) δ 9.70 (s, 1H), 8.50 (s, 1H), 7.61 (m, 3H), 7.35 (dd, J=8.4, 1.4 Hz, 1H), 7.16 (m, 4H), 3.59 (s, 2H), 3.02 (br d, J=10.8 Hz, 3H), 2.90 (m, 3H), 2.31 (m, 2H). ESIMS+403.5 m/z

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07985755B2
Source datasetuspto-grants-2011_07
ORD IDord-e1bbf74e6b2f4f2885d4ea40f1035368
Source noteuspto-grants-2011_07