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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1015392Generated: October 31, 2026

2-(Trifluoromethoxy)benzyl bromide → HCID 25004535, compound

https://huagongshe.com/reaction/1015392

Reaction equation

Participants

RoleNameHCIDCharge
Reactant2-(Trifluoromethoxy)benzyl bromideHCID 2777254—
Reactant5-Piperazin-1-yl-quinazoline-2,4-diamineHCID 18071318—
ProductHCID 25004535HCID 2500453554%

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-(trifluoromethoxy)benzyl bromide (94.4 mg; 0.37 mmol) to obtain 45.5 mg. (54% yield). 1H NMR (400 MHz, DMSO-d6) δ 12.4 (br s, 1H), 10.0 (br s, 1H), 8.94 (br s, 1H), 7.69 (m, 3H), 7.42 (m, 3H), 7.27 (d, J=7.6 Hz, 1H), 7.23 (d, J=8.4 Hz, 1H), 3.65 (s, 2H), 3.04 (d, J=10.4 Hz, 2H), 2.89 (m, 4H), 2.36 (t, J=11.2 Hz, 2H). ESIMS+419.5 m/z

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07985755B2
Source datasetuspto-grants-2011_07
ORD IDord-8e408279e26f4766849461d90cdbe6b4
Source noteuspto-grants-2011_07