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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1699812Generated: November 2, 2026

HCID 22387939, compound → 3H-Imidazo[4,5-b]pyridine-5-carbonitrile, 2-methyl-

https://huagongshe.com/reaction/1699812

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHCID 22387939HCID 22387939—
ReactantHCID 22388114HCID 22388114—
Product3H-Imidazo[4,5-b]pyridine-5-carbonitrile, 2-methyl-HCID 22388136290.6%

Reaction Steps

In the same manner as in the following Preparation Example 14-2, two isomers, 3-(2,4-dichlorobenzyl)-2-methyl-3H-imidazo[4,5-b]pyridine-5-carbonitrile (138 mg) and 1-(2,4-dichlorobenzyl)-2-methyl-1H-imidazo[4,5-b]pyridine-5-carbonitrile (67 mg were respectively obtained as pale-brown crystals from 2-methyl-1H-imidazo[4,5-b]pyridine-5-carbonitrile (200 mg).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06348474B1
Source datasetuspto-grants-2002_02
ORD IDord-889c6c41f25f49c2bb4d425624c16611
Source noteuspto-grants-2002_02