HuagongsheHuagongshe Chemistry Print Report · For research reference only
Malononitrile → HCID 178438978, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Malononitrile | HCID 8010 | — |
| Reactant | 2-Isopropylaniline | HCID 12561 | — |
| Reactant | Hydrazine hydrate (1:1) | HCID 24654 | — |
| Reactant | HCID 21955039 | HCID 21955039 | — |
| Product | HCID 178438978 | HCID 178438978 | 73% |
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
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06436915B1 |
| Source dataset | uspto-grants-2002_08 |
| ORD ID | ord-f057e2866f11479fb5436e2c8c5730a5 |
| Source note | uspto-grants-2002_08 |