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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1015396Generated: October 30, 2026

1,3-Benzodioxole, 5-(chloromethyl)- → HCID 25004870, compound

https://huagongshe.com/reaction/1015396

Reaction equation

Participants

RoleNameHCIDCharge
Reactant1,3-Benzodioxole, 5-(chloromethyl)-HCID 88713—
Reactant5-Piperazin-1-yl-quinazoline-2,4-diamineHCID 18071318—
ProductHCID 25004870HCID 2500487050%

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-methylenedioxybenzyl chloride (63.1 mg; 0.37 mmol) to obtain 37.5 mg. (50% yield). 1H NMR (400 MHz, DMSO-d6) δ 9.34 (s, 1H), 7.92 (s, 1H), 7.51 (t, J=8.0 Hz, 1H), 7.04 (m, 2H), 6.85 (m, 3H), 6.65 (s, 2H), 6.0 (s, 2H), 3.47 (s, 2H), 2.99 (d, J=12.0 Hz, 2H), 2.85 (m, 4H), 2.24 (t, J=11.2 Hz, 2H).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07985755B2
Source datasetuspto-grants-2011_07
ORD IDord-3bfe11a9fe1c4e9a8d009cc1685e2709
Source noteuspto-grants-2011_07