HuagongsheHuagongshe Chemistry Print Report · For research reference only
Sulfuric Acid → 4-Chlorobenzoyl chloride
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Sulfuric Acid | HCID 1118 | — |
| Reactant | Acetic Anhydride | HCID 7918 | — |
| Reactant | 4-Chlorobenzotrichloride | HCID 21277 | — |
| Product | Acetyl chloride | HCID 6367 | 91.2% |
| Product | 4-Chlorobenzoyl chloride | HCID 8501 | 101% |
Reaction Steps
To the reaction residue from run 3 was added 230 g of p-chlorobenzotrichloride, 97 g of acetic anhydride and 2 g of sulfuric acid (98%). The reaction was carried as previously described to give 136 g (91.2%) of acetyl chloride and 177 g (101%) of p-chlorobenzoyl chloride. The average yield from runs 1-4 was 92.7% for acetyl chloride and 93% for p-chlorobenzoyl chloride.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04163753 |
| Source dataset | uspto-grants-1979_08 |
| ORD ID | ord-477d1cc5184141378ebb49a3fc0b2304 |
| Source note | uspto-grants-1979_08 |