HuagongsheHuagongshe Chemistry Print Report · For research reference only
Phenyl isocyanate → HCID 54112624, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Phenyl isocyanate | HCID 7672 | — |
| Reactant | HCID 86742840 | HCID 86742840 | — |
| Solvent | Toluene | HCID 1140 | — |
| Product | HCID 54112624 | HCID 54112624 | — |
Reaction Steps
2.2 g (0.01 Mol) of 5-methyl-2-hydroxy-caprophenone-oxime are dissolved in 25 ml of toluene and may be slightly heated in this process. Then 1.2 g (0.01 Mol) of phenylisocyanate are added, with the mixture being swirled. The mixture is allowed to stay for one hour, before the solvent is evaporated under vacuum conditions causing crystallisation of residue. Colourless crystals, between 117° C. and 120° C. in flash point, are obtained by recrystallisation from ethanol or ethanol/water.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04816487 |
| Source dataset | uspto-grants-1989_03 |
| ORD ID | ord-cd7ba50b80854607881f9bf200c27789 |
| Source note | uspto-grants-1989_03 |