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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 921861Generated: October 27, 2026

2-Chloro-4-(ethyl(4-methoxybenzyl)amino)imidazo[2,1-f][1,2,4]triazine-7-carbonitrile → 2-((2-Chloro-5-cyano-3-(3-(4-methylpiperazin-1-yl)propyl)phenyl)amino)-4-(ethyl(4-methoxybenzyl)amino)imidazo[2,1-f][1,2,4]triazine-7-carbonitrile

https://huagongshe.com/reaction/921861

Reaction equation

Participants

RoleNameHCIDCharge
Reactant2-Chloro-4-(ethyl(4-methoxybenzyl)amino)imidazo[2,1-f][1,2,4]triazine-7-carbonitrileHCID 86708473—
Reactant3-Amino-4-chloro-5-(3-(4-methylpiperazin-1-yl)propyl)benzonitrileHCID 89923048—
Product2-((2-Chloro-5-cyano-3-(3-(4-methylpiperazin-1-yl)propyl)phenyl)amino)-4-(ethyl(4-methoxybenzyl)amino)imidazo[2,1-f][1,2,4]triazine-7-carbonitrileHCID 89923241—

Reaction Steps

2-((2-chloro-5-cyano-3-(3-(4-methylpiperazin-1-yl)propyl)phenyl)amino)-4-(ethyl(4-methoxybenzyl)amino)imidazo[2,1-f][1,2,4]triazine-7-carbonitrile was prepared from 2-chloro-4-(ethyl(4-methoxybenzyl)amino)imidazo[2,1-f][1,2,4]triazine-7-carbonitrile and 3-amino-4-chloro-5-(3-(4-methylpiperazin-1-yl)propyl)benzonitrile using the procedure described in Example 577D.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09273057B2
Source datasetuspto-grants-2016_03
ORD IDord-e2564ee474bb41529975a6446a3a44f9
Source noteuspto-grants-2016_03