HuagongsheHuagongshe Chemistry Print Report · For research reference only
Thionyl Chloride → 3-Benzoyloxy-4-methoxybenzoylchloride
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Thionyl Chloride | HCID 24386 | — |
| Reactant | 3-Benzoyloxy-4-methoxybenzoic acid | HCID 21187940 | — |
| Solvent | Toluene | HCID 1140 | — |
| Product | 3-Benzoyloxy-4-methoxybenzoylchloride | HCID 21187868 | — |
Reaction Steps
A solution of 3-benzoyloxy-4-methoxybenzoic acid (29.3 g; that is prepared as described in Reference Example 9) in toluene (300 mL) is treated with thionyl chloride (30 mL) and heated on the steam bath for 6 hours. It is then cooled, filtered and concentrated, to give 3-benzoyloxy-4-methoxybenzoyl chloride (28.7 g), m.p. 120-122° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06096768 |
| Source dataset | uspto-grants-2000_08 |
| ORD ID | ord-2b670b4c81964b6bab831c11de796507 |
| Source note | uspto-grants-2000_08 |