HuagongsheHuagongshe Chemistry Print Report · For research reference only
Diethyl Oxalate → Ethyl 3-(2-chlorophenyl)-2-oxopropanoate
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Diethyl Oxalate | HCID 7268 | — |
| Reactant | 2-Chlorobenzyl chloride | HCID 11906 | — |
| Reactant | Magnesium | HCID 5462224 | — |
| Reactant | Ethyl (2-fluorophenyl)pyruvate | HCID 18370709 | — |
| Product | Ethyl 3-(2-chlorophenyl)-2-oxopropanoate | HCID 18370191 | 74% |
Reaction Steps
The title compound was prepared as described for B4 using 2-chlorobenzyl chloride (1.250 g, 7.76 mmol), magnesium (0.208 g, 8.54 mmol), diethyl oxalate (2.269 g, 15.53 mmol). The product was isolated in the form of colorless oil in 74% yield and use instantly in next step.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US09221860B2 |
| Source dataset | uspto-grants-2015_12 |
| ORD ID | ord-b31077831152426bb20b4d487dcc08d2 |
| Source note | uspto-grants-2015_12 |