HuagongsheHuagongshe Chemistry Print Report · For research reference only
Tetrahydrofuran → HCID 13093545, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Tetrahydrofuran | HCID 8028 | — |
| Reactant | HCID 20459909 | HCID 20459909 | — |
| Solvent | Toluene | HCID 1140 | — |
| Product | HCID 13093545 | HCID 13093545 | — |
Reaction Steps
Following the procedure of Example 138, ethyl 1-hydroxy-1-(2-methyl-1-naphthyl)methanecarboximidate hydrochloride (0.47 g., 1.9 mmoles) in 30 ml. of tetrahydrofuran was converted to toluene recrystallized 5-(2-methyl-1-naphthyl)oxazolidine-2,4-dione (185 mg., m.p. 145°-147° C., m/e 241). Recrystallization from hexane-ether gave an analytical sample (m.p. 147°-150° C.).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04367234 |
| Source dataset | uspto-grants-1983_01 |
| ORD ID | ord-cdad997b30af4a4492456f2225f6c0d9 |
| Source note | uspto-grants-1983_01 |