HuagongsheHuagongshe Chemistry Print Report · For research reference only
3,4,5-Trimethoxybenzoic Acid → Benzoyl chloride, 3,4,5-trimethoxy-
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 3,4,5-Trimethoxybenzoic Acid | HCID 8357 | — |
| Reactant | Thionyl Chloride | HCID 24386 | — |
| Product | Benzoyl chloride, 3,4,5-trimethoxy- | HCID 78282 | — |
Reaction Steps
10 g of (0.047 mole) of 3,4,5-trimethoxybenzoic acid are suspended in 120 ml of thionyl chloride and refluxed for 2 hours. The solution is concentrated under reduced pressure. The residual oil crystallizes immediately after the addition of petroleum ether. The crystals are spun and washed with petroleum ether.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05332735 |
| Source dataset | uspto-grants-1994_07 |
| ORD ID | ord-9d1e7e59c846437f8c21f85ab8f7b1b3 |
| Source note | uspto-grants-1994_07 |