HuagongsheHuagongshe Chemistry Print Report · For research reference only
Potassium cyanate → HCID 69830649, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Potassium cyanate | HCID 11378442 | — |
| Reactant | HCID 21224401 | HCID 21224401 | — |
| Product | HCID 69830649 | HCID 69830649 | — |
Reaction Steps
In substantially the same manner as in Working Example 34, ethyl 4-(4-benzyloxy-3-ethoxyphenyl)-2-hydroxybutanoate was reacted with potassium cyanate (KCNO) to obtain 5-[2-(4-benzyloxy-3-ethoxyphenyl)ethyl]-2,4-oxazolidinedione, which was recrystallized from ethyl acetate-hexane to give colorless prisms, m.p.143-144° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05932601 |
| Source dataset | uspto-grants-1999_08 |
| ORD ID | ord-411d5f945e8f4419923880451bd39a59 |
| Source note | uspto-grants-1999_08 |