HuagongsheHuagongshe Chemistry Print Report · For research reference only
Tetrahydrofuran → HCID 13092029, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Tetrahydrofuran | HCID 8028 | — |
| Reactant | Triethylamine | HCID 8471 | — |
| Reactant | HCID 13091990 | HCID 13091990 | — |
| Solvent | Toluene | HCID 1140 | — |
| Product | HCID 13092029 | HCID 13092029 | — |
Reaction Steps
By the procedure of Example 27, but using 3 rather than 3.2 equivalents of triethylamine, ethyl 1-hydroxy-1-(2-methoxy-6-nitrophenyl)methanecarboximidate hydrochloride (12 g., 0.041 moles) in 400 ml. of tetrahydrofuran was converted to toluene recrystallized 5-(2-methoxy-6-nitrophenyl)oxazolidine-2,4-dione (8.8 g., 86%; m.p. 181°-183° C.; m/e 252)
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04407811 |
| Source dataset | uspto-grants-1983_10 |
| ORD ID | ord-a2293ffdeb1240d2b859e22f017400a5 |
| Source note | uspto-grants-1983_10 |