HuagongsheHuagongshe Chemistry Print Report · For research reference only
Methanol → HCID 85544988, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Methanol | HCID 887 | — |
| Reactant | HCID 57368815 | HCID 57368815 | — |
| Reactant | HCID 178418582 | HCID 178418582 | — |
| Product | HCID 85544988 | HCID 85544988 | — |
Reaction Steps
0.02 mol of this urea is dissolved in 300 mL of CH3OH. The pH is adjusted to approximately 10.0 using 25% NaOCH3 solution in CH3OH. The solution is heated to reflux for 2.5 hours, after which time the solvent is removed in vacuo. The residue is washed with cold water and dried in vacuo to yield the crude 3-[4-(1-hydroxyiminoethyl)phenyl]hydantoin. The hydantoin is purified by recrystallization from CH3OH:H2O.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04868061 |
| Source dataset | uspto-grants-1989_09 |
| ORD ID | ord-031b02f270324915a226d70e4b38f627 |
| Source note | uspto-grants-1989_09 |