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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2260856Generated: October 31, 2026

2-Imidazolidinone → 4-[6-(2-Oxo-1-imidazolidinyl)-3-pyridazinyl]benzonitrile

https://huagongshe.com/reaction/2260856

Reaction equation

Participants

RoleNameHCIDCharge
Reactant2-ImidazolidinoneHCID 8453—
Reactant3-Chloro-6-(4-cyanophenyl)pyridazineHCID 6405256—
ReactantDichloromethane methanolHCID 21226129—
SolventDimethyl SulfoxideHCID 679—
Product4-[6-(2-Oxo-1-imidazolidinyl)-3-pyridazinyl]benzonitrileHCID 22098711—

Reaction Steps

Prepared from imidazolidin-2-one and 3-chloro-6-(4-cyano-phenyl)-pyridazine in dimethylsulphoxide Rf value: 0.30 (silica gel; methylene chloride/methanol=19:1)

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS05478942
Source datasetuspto-grants-1995_12
ORD IDord-4660995728b44a85acc0774538297c19
Source noteuspto-grants-1995_12