HuagongsheHuagongshe Chemistry Print Report · For research reference only
2-Oxopropiononitrile → HCID 12260161, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 2-Oxopropiononitrile | HCID 69430 | — |
| Reactant | Diaminomaleonitrile | HCID 2723951 | — |
| Catalyst | Phosphorus oxide (P4O10) | HCID 14812 | — |
| Solvent | Methanol | HCID 887 | — |
| Product | HCID 12260161 | HCID 12260161 | 26.3% |
Reaction Steps
To a mixture of 22.1 g of acetyl cyanide and 16.3 g of diaminomaleonitrile were added dropwise a solution of 0.5 g of phosphorus pentoxide in 3 ml of methanol. The crude product thus obtained was recrystallized from aqueous methanol to obtain 6.3 g (26% yield) of α-cyanoethylidenediaminomaleonitrile.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04017533 |
| Source dataset | uspto-grants-1977_04 |
| ORD ID | ord-3a1c17c5486d48c6a66949325b8ac423 |
| Source note | uspto-grants-1977_04 |