Participants
| Role | Name | HCID | Charge |
|---|
| Reactant | Thionyl Chloride | HCID 24386 | — |
| Reactant | HCID 86632595 | HCID 86632595 | — |
| Catalyst | Dimethylformamide | HCID 6228 | — |
| Product | HCID 57780641 | HCID 57780641 | — |
Reaction Steps
Three drops of N,N-dimethylformamide were added to a thionyl chloride (4.37 mL) suspension of 3-(chlorosulfonyl)-2-methoxybenzoic acid (3.00 g), followed by stirring at 60° C. for 2 hours. The solvent was evaporated, and this was azeotroped with toluene to obtain 3-(chlorosulfonyl)-2-methoxybenzoyl chloride (3.22 g).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| Patent number | US07960562B2 |
|---|
| Source dataset | uspto-grants-2011_06 |
|---|
| ORD ID | ord-9d7e4f6243114737a2c4ee4a30383fb9 |
|---|
| Source note | uspto-grants-2011_06 |
|---|
