HuagongsheHuagongshe Chemistry Print Report · For research reference only
Thionyl Chloride → 3,4,5-Triacetoxybenzoyl chloride
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Thionyl Chloride | HCID 24386 | — |
| Reactant | Benzoic acid, 3,4,5-tris(acetyloxy)- | HCID 95088 | — |
| Solvent | 1,2-Dichloroethane | HCID 11 | — |
| Product | 3,4,5-Triacetoxybenzoyl chloride | HCID 155506 | 100.7% |
Reaction Steps
In 100 ml of 1,2-dichloroethane, 57 g (0.19M) of 3,4,5-triacetoxybenzoic acid and 34 g (0.29M) of thionyl chloride were made to react with each other at 60° C. for 2 hours. Excess thionyl chloride and 1,2-dichloroethane were distilled away under reduced pressure. Thus, 61 g of the intended compound was obtained.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04476219 |
| Source dataset | uspto-grants-1984_10 |
| ORD ID | ord-efa774352d7d42f680a962073e31c206 |
| Source note | uspto-grants-1984_10 |