HuagongsheHuagongshe Chemistry Print Report · For research reference only
5-Chloro-2-nitrobenzoic acid → 5-Chloro-2-nitrobenzoyl chloride
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 5-Chloro-2-nitrobenzoic acid | HCID 17286 | — |
| Reactant | Thionyl Chloride | HCID 24386 | — |
| Product | 5-Chloro-2-nitrobenzoyl chloride | HCID 2723685 | 98% |
Reaction Steps
100.00 g (0.50 mol) of 5-chloro-2-nitrobenzoic acid were mixed with 72.20 g (0.61 mol) of thionyl chloride and the mixture was heated under reflux for 2 h. The excess thionyl chloride was removed in vacuo. 106.50 g (ca. 98%) of crude 5-chloro-2-nitro-benzoyl chloride were obtained as an oil.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06335334B1 |
| Source dataset | uspto-grants-2002_01 |
| ORD ID | ord-c20935bd3a80422080afeec8178b4c11 |
| Source note | uspto-grants-2002_01 |