HuagongsheHuagongshe Chemistry Print Report · For research reference only
Thionyl Chloride → Acetic acid 4-chlorocarbonyl-2,6-dimethyl-phenyl ester
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Thionyl Chloride | HCID 24386 | — |
| Reactant | 3,5-Dimethyl-4-acetoxybenzoic acid | HCID 18704189 | — |
| Product | Acetic acid 4-chlorocarbonyl-2,6-dimethyl-phenyl ester | HCID 18704177 | — |
Reaction Steps
To 21 ml of thionyl chloride was suspended 9.3 g/45 mmol of 3,5-dimethyl-4-acetoxybenzoic acid, and the suspension was refluxed under heat for 90 minutes. After cooling to room temperature, excessive thionyl chloride was distilled off under reduced pressure to obtain 9.9 g of the desired 3,5-dimethyl-4-acetoxybenzoyl chloride.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06087502 |
| Source dataset | uspto-grants-2000_07 |
| ORD ID | ord-16559980dd7148ee876631cd020ae77f |
| Source note | uspto-grants-2000_07 |