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 | Sulfuryl chloride | HCID 24648 | — |
| Product | 5-Chloro-2-nitrobenzoyl chloride | HCID 2723685 | — |
Reaction Steps
A solution of 2-nitro-5-chlorobenzoic acid (200 mg) in sulfonylchloride (20 ml) was stirred for 4 hours at 99° C. in a stream of argon. After leaving to cool, the solution was concentrated under the reduced pressure to give the title compound.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06790866B2 |
| Source dataset | uspto-grants-2004_09 |
| ORD ID | ord-2132a566e9974c0f808f5cc3495dd722 |
| Source note | uspto-grants-2004_09 |