HuagongsheHuagongshe Chemistry Print Report · For research reference only
Thionyl Chloride → HCID 21187853, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Thionyl Chloride | HCID 24386 | — |
| Reactant | HCID 21187901 | HCID 21187901 | — |
| Solvent | Toluene | HCID 1140 | — |
| Product | HCID 21187853 | HCID 21187853 | — |
Reaction Steps
A solution of 3-benzoyloxy-4-methoxybenzenesulfonic acid (7.69 g) in dry toluene (70 mL) is treated with thionyl chloride (9 mL), and the mixture is heated at reflux for 6 hours. Concentration gives 3-benzoyloxy-4-methoxybenzenesulfonyl chloride (8.4 g), in the form of a brown oil.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05935978 |
| Source dataset | uspto-grants-1999_08 |
| ORD ID | ord-dc248b20a50341f2b042fdd85355a763 |
| Source note | uspto-grants-1999_08 |