HuagongsheHuagongshe Chemistry Print Report · For research reference only
Oxalyl chloride → HCID 19014758, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Oxalyl chloride | HCID 65578 | — |
| Reactant | HCID 13354737 | HCID 13354737 | — |
| Catalyst | Dimethylformamide | HCID 6228 | — |
| Solvent | Dichloromethane | HCID 6344 | — |
| Product | HCID 19014758 | HCID 19014758 | 99.3% |
Reaction Steps
To a mixture of 30.0 g of product from Example 47 in 300 ml of methylene chloride and 10 drops of dimethylformamide is added dropwise 15.67 g of oxalyl chloride. The reaction is stirred at room temperature for 18 hours and concentrated in vacuo. The residue is crystallized from diethyl ether to give 31.3 g of the desired product as a white solid.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05328921 |
| Source dataset | uspto-grants-1994_07 |
| ORD ID | ord-1f1f91e743a24f0f854270efe38d870c |
| Source note | uspto-grants-1994_07 |