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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1268680Generated: October 30, 2026

4-Fluorobenzylamine → HCID 20803173, compound

https://huagongshe.com/reaction/1268680

Reaction equation

Participants

RoleNameHCIDCharge
Reactant4-FluorobenzylamineHCID 67326—
Reactant2-(4-Chloropropoxyphenyl)-7-methylimidazo[1,2-a]pyridineHCID 14201460—
ProductHCID 20803173HCID 20803173—

Reaction Steps

The product of Step C, Example 8 (160 mg) and 4-fluorobenzylamine (1.0 mL) were heated at 100° C. for 40 minutes. The reaction was cooled to ambient temperature and purified via silica gel chromatography (methanol/dichloromethane) to yield the title compound (16 mg) in approximately 80% purity. 1HNMR (CDCl3): δ 7.97 (d, J=7.0 Hz, 1H), 7.85 (m, 2H), 7.69 (s, 1H), 7.36 (br s, 1H), 7.28 (m, 2H), 6.96 (m, 4H), 6.59 (dd, J=7.0 Hz, J=1.5 Hz, 1H), 4.09 (t, J=6.0 Hz, 2H), 3.78 (s, 2H), 2.83 (t, J=7.0 Hz, 2H), 2.39 (s, 3H), 2.00 (m, 2H).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07199117B2
Source datasetuspto-grants-2007_04
ORD IDord-b4e9ece02a2e4cfab0eecaa96e899890
Source noteuspto-grants-2007_04