HuagongsheHuagongshe Chemistry Print Report · For research reference only
Methyl Isocyanate → 2-Thiopheneacetonitrile, α-[[[(methylamino)carbonyl]oxy]imino]-
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Methyl Isocyanate | HCID 12228 | — |
| Reactant | Alpha-Oximino-2-Thienylacetonitrile | HCID 73667355 | — |
| Catalyst | Triethylamine | HCID 8471 | — |
| Solvent | Diethyl Ether | HCID 3283 | — |
| Product | 2-Thiopheneacetonitrile, α-[[[(methylamino)carbonyl]oxy]imino]- | HCID 54469230 | — |
Reaction Steps
To a solution of 3.04 g. (0.02 mole) of alphaoximino-2-thienylacetonitrile and 2 drops of triethylamine in 50 ml. of ether was added 1.14 g. (0.02 mole) of methylisocyanate in 10 ml. of ether. After 1 hour the solid was filtered and crystallized from benzene to give 3.8 g. of product melting at 154°-155° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04061764 |
| Source dataset | uspto-grants-1977_12 |
| ORD ID | ord-867d5ad1b26e43df92c8a83a35b5e159 |
| Source note | uspto-grants-1977_12 |