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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1855540Generated: October 26, 2026

Benzaldehyde → 1-(1h-Benzo[d]imidazol-5-yl)-5-phenylimidazolidine-2,4-dione

https://huagongshe.com/reaction/1855540

Reaction equation

Participants

RoleNameHCIDCharge
ReactantBenzaldehydeHCID 240—
Reactant5-AminobenzimidazoleHCID 13623—
ReactantBenzyl isocyanideHCID 82558—
ReactantHCID 178418250HCID 178418250—
Product1-(1h-Benzo[d]imidazol-5-yl)-5-phenylimidazolidine-2,4-dioneHCID 178518530—

Reaction Steps

The compound was synthesized starting from 5-aminobenzimidazole 1.331 g (10 mmol), benzaldehyde 1.02 mL (10 mmol), benzyl isonitrile 1.22 mL (10 mmol) and KOCN 0.84 g (10 mmol) as described in method 1.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08962860B2
Source datasetuspto-grants-2015_02
ORD IDord-bdb507e3ac3942e8a5c52c4a668058e7
Source noteuspto-grants-2015_02