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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2304444Generated: October 31, 2026

Aniline → HCID 135709857, compound

https://huagongshe.com/reaction/2304444

Reaction equation

Participants

RoleNameHCIDCharge
ReactantAnilineHCID 6115—
ReactantMalononitrileHCID 8010—
Reactant4-Hydrazinobenzoic acidHCID 12089—
ReactantCarbonyl cyanide phenylhydrazoneHCID 67541—
ProductHCID 135709857HCID 13570985714%

Reaction Steps

This compound was prepared using 85 mg (0.5 mmol) of 2-(phenylhydrazono)-malononitrile, which was derived from aniline (10 mL, 107 mmol) and malononitrile (161 mmol) as described in Example 8, and 4-hydrazinobenzoic acid (76 mg, 0.5 mmol). After reacting for 4 hrs, the reaction remained as a slurry; however, analysis of the reaction solution by TLC indicated that no starting material remained. The resulting solid was isolated by filtration, washed with ethanol, and dried to yield 22 mg (14%) of the title compound as a brown solid.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06436915B1
Source datasetuspto-grants-2002_08
ORD IDord-4ce7e25bd3ae48689f61b2a864e8ffca
Source noteuspto-grants-2002_08