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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 234988Generated: October 25, 2026

4-Amino-4'-cyanobiphenyl → 4-Cyano-4'-[(2-ethoxycarbonylethylaminocarbonyl)amino]biphenyl

https://huagongshe.com/reaction/234988

Reaction equation

Participants

RoleNameHCIDCharge
Reactant4-Amino-4'-cyanobiphenylHCID 97193—
ReactantEthyl 3-isocyanatopropanoateHCID 2733373—
Solvent1,4-DioxaneHCID 31275—
Product4-Cyano-4'-[(2-ethoxycarbonylethylaminocarbonyl)amino]biphenylHCID 53646321—

Reaction Steps

Prepared by reacting 4-amino-4'-cyano-biphenyl with ethyl 3-isocyanato-propionate in dioxane at 50° C.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS05597825
Source datasetuspto-grants-1997_01
ORD IDord-982e6eb5b45e401aa0bf4e6f0c5d48e5
Source noteuspto-grants-1997_01