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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 455085Generated: October 27, 2026

2-Amino-4-chloro-6-methylpyrimidine → 4-chloro-N-((2-(4-fluorophenyl)-6-methylimidazo[1,2-a]pyridin-3-yl)methyl)-6-methylpyrimidin-2-amine

https://huagongshe.com/reaction/455085

Reaction equation

Participants

RoleNameHCIDCharge
Reactant2-Amino-4-chloro-6-methylpyrimidineHCID 21810—
Reactant3-(Chloromethyl)-2-(4-fluorophenyl)-6-methylimidazo[1,2-a]pyridine hydrochlorideHCID 67028789—
Product4-chloro-N-((2-(4-fluorophenyl)-6-methylimidazo[1,2-a]pyridin-3-yl)methyl)-6-methylpyrimidin-2-amineHCID 86655120—

Reaction Steps

The title compound was prepared according to Method A and the experimentals described for compound 139 from 3-(chloromethyl)-2-(4-fluorophenyl)-6-methylimidazo[1,2-a]pyridine hydrochloride and 4-chloro-6-methylpyrimidin-2-amine. H-NMR (400 MHz, CDCl3) 8.021 (s, 1H), 7.73 (m, 2H), 7.51 (d, J=9.164 Hz, 1H), 7.10 (m, 2H), 6.50 (s, 1H), 5.28 (broad, 1H, D, NH), 4.98 (d, J=5.032 Ha, 2H, D, CH2), 2.29 (s, 3H, D, CH3), 2.26 (s, 3H) ppm; m/e+ 382.0, 384.1 for C20H17ClFN5 (M+H)+

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08497278B2
Source datasetuspto-grants-2013_07
ORD IDord-e932926050f84d099fa98157442df697
Source noteuspto-grants-2013_07