HuagongsheHuagongshe Chemistry Print Report · For research reference only
Phenyl isocyanate → HCID 86737166, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Phenyl isocyanate | HCID 7672 | — |
| Reactant | 3-Methyl-4-nitrobut-2-en-1-ol | HCID 54439127 | — |
| Solvent | Benzene | HCID 241 | — |
| Product | HCID 86737166 | HCID 86737166 | — |
Reaction Steps
0.1 Mol of 4-nitro-3-methyl-2-butenol and 0.1 Mol of phenylisocyanate were treated at 60°-80° C. for 3 hours. The reaction mixture was left for several hours at room temperature before dissolving it in hot benzene. The benzene solution was filtered and evaporated. The residue was crystallized from hot ligroin. Yellow crystals, m.p. 63°-66°, were obtained.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04219660 |
| Source dataset | uspto-grants-1980_08 |
| ORD ID | ord-039653b985814742be5092c49f7332b4 |
| Source note | uspto-grants-1980_08 |