HuagongsheHuagongshe Chemistry Print Report · For research reference only
Hydrochloric Acid → HCID 57255071, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Hydrochloric Acid | HCID 313 | — |
| Reactant | N,N-Dimethylaniline | HCID 949 | — |
| Reactant | 4-Nitrophenol | HCID 980 | — |
| Reactant | Oxo(2-oxo-1,3-oxazolidin-3-yl)acetyl chloride | HCID 23347327 | — |
| Solvent | Water | HCID 962 | — |
| Solvent | Dichloromethane | HCID 6344 | — |
| Product | HCID 57255071 | HCID 57255071 | — |
Reaction Steps
3.6 g. of α,2-dioxo-3-oxazolidineacetyl chloride, from Example 1(a), dissolved in methylene chloride are added dropwise at 0° to a solution of 2.78 g. of p-nitrophenol and 2.52 g. dimethylaniline in methylene chloride. After thirty minutes, the mixture is shaken with water and dilute hydrochloric acid. The organic phase is dried, concentrated, and the precipitated product is recrystallized from toluene to yield white crystalline α,2-dioxo-3-oxazolidineacetic acid, 4-nitrophenyl ester; m.p. 159°.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04217348 |
| Source dataset | uspto-grants-1980_08 |
| ORD ID | ord-301a5ed243204d039d1ad242ce2e343c |
| Source note | uspto-grants-1980_08 |