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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 22798Generated: October 26, 2026

3-Hydroxybenzaldehyde → 3-[3-(2,6-Dimethylphenylamino)-6-nitroimidazo[1,2-a]pyridin-2-yl]-phenol

https://huagongshe.com/reaction/22798

Reaction equation

Participants

RoleNameHCIDCharge
Reactant3-HydroxybenzaldehydeHCID 101—
Reactant2,6-Dimethylphenyl isocyanideHCID 76009—
Reactant2-Amino-5-nitropyridineHCID 77888—
SolventPerchloric AcidHCID 24247—
Product3-[3-(2,6-Dimethylphenylamino)-6-nitroimidazo[1,2-a]pyridin-2-yl]-phenolHCID 9864361—

Reaction Steps

Compound (12) was prepared according to the general synthesis instructions from 1.0 ml of 2-amino-5-nitropyridine solution (0.1 M, DCM), 0.575 ml of 2,6-dimethylphenyl isocyanide solution (0.2 M, DCM), 0.500 ml of 3-hydroxybenzaldehyde solution (0.3 M, DCM), and 10 μl of perchloric acid (w=20%).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06849642B2
Source datasetuspto-grants-2005_02
ORD IDord-b197a4e0af4c4b9296dbdbdd21df01ff
Source noteuspto-grants-2005_02