HuagongsheHuagongshe Chemistry Print Report · For research reference only
Methylhydrazine → HCID 178481866, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Methylhydrazine | HCID 6061 | — |
| Reactant | Methyl 3-oxo-4-phthalimidobutyrate | HCID 2841582 | — |
| Solvent | Ethanol | HCID 702 | — |
| Product | HCID 178481866 | HCID 178481866 | 80.3% |
Reaction Steps
10.0 g methyl 4-(1,3-dioxo-1,3-dihydro-isoindol-2-yl)-3-oxo-butyrate are dissolved at 60° C. in 200 ml of ethanol and 1.94 g methylhydrazine are added. The reaction mixture is cooled and stirred further at ambient temperature. After 5 hours the precipitated substance is suction filtered and washed with ethanol. 7.91 g of the product are obtained as a powder.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08822474B2 |
| Source dataset | uspto-grants-2014_09 |
| ORD ID | ord-45305e1b2ad24486a496884471a401a0 |
| Source note | uspto-grants-2014_09 |