HuagongsheHuagongshe Chemistry Print Report · For research reference only
Methanol → HCID 54469216, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Methanol | HCID 887 | — |
| Reactant | Oxalic Acid | HCID 971 | — |
| Reactant | HCID 70582160 | HCID 70582160 | — |
| Solvent | Diethyl Ether | HCID 3283 | — |
| Product | HCID 54469216 | HCID 54469216 | — |
Reaction Steps
To the above base, 1.2 g. (0.003 mol) in ether, a solution of 0.3 g. of oxalic acid in ether was added. The crude oxalate was recrystallized twice from ethanol to give 1.0 g. (68%) of (--)-3-phenoxy-N-[2-(2-furyl)ethyl]morphinan oxalate, m.p. 195°-197° (d), [α]D25 =-64.52° (c 1.03, MeOH).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | USRE030452 |
| Source dataset | uspto-grants-1980_12 |
| ORD ID | ord-b5b5840a907b446e8735bd6da65f36e1 |
| Source note | uspto-grants-1980_12 |