HuagongsheHuagongshe Chemistry Print Report · For research reference only
Potassium Cyanide → HCID 21516095, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Potassium Cyanide | HCID 9032 | — |
| Reactant | HCID 21516080 | HCID 21516080 | — |
| Solvent | Methanol | HCID 887 | — |
| Product | HCID 21516095 | HCID 21516095 | — |
Reaction Steps
N'-2-Acetoxyethyl-N-methyl-N-9-xanthenylurea (2.1 g.), methanol (20 ml.) and potassium cyanide (50 mg.) were refluxed for 20 minutes and then evaporated to dryness. Recrystallisation of the residue from benzene and then from methylene chloride gave N'-(2-hydroxyethyl)-N-methyl-N-9-xanthenylurea as a hydrate, m.p. 130°-132°C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US03978226 |
| Source dataset | uspto-grants-1976_08 |
| ORD ID | ord-b87928d203dc4a74ad8ae643d70c5947 |
| Source note | uspto-grants-1976_08 |