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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2304437Generated: October 31, 2026

Malononitrile → HCID 178438978, compound

https://huagongshe.com/reaction/2304437

Reaction equation

Participants

RoleNameHCIDCharge
ReactantMalononitrileHCID 8010—
Reactant2-IsopropylanilineHCID 12561—
ReactantHydrazine hydrate (1:1)HCID 24654—
ReactantHCID 21955039HCID 21955039—
ProductHCID 178438978HCID 17843897873%

Reaction Steps

This compound was prepared using 106 mg (0.5 mmol) of 2-[(2-isopropylphenyl)-hydrazono]malononitrile, which was derived from 2-isopropylaniline (142 μL, 1.0 mmol) and malononitrile (1.5 mmol) as described in Example 8, and hydrazine hydrate. Precipitate formed in the reaction tube approximately 5 min after the addition of hydrazine hydrate. The resulting solid was isolated by filtration, washed with ethanol, and dried to yield 90 mg (73%) of the title compound as a greenish yellow solid.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06436915B1
Source datasetuspto-grants-2002_08
ORD IDord-f057e2866f11479fb5436e2c8c5730a5
Source noteuspto-grants-2002_08