Participants
| Role | Name | HCID | Charge |
|---|
| Reactant | Toluene | HCID 1140 | — |
| Reactant | Thionyl Chloride | HCID 24386 | — |
| Reactant | HCID 68108300 | HCID 68108300 | — |
| Solvent | Dimethylformamide | HCID 6228 | — |
| Product | HCID 86668184 | HCID 86668184 | — |
Reaction Steps
To 3-chloro-4-methoxy-5-trifluoromethoxybenzoic acid (401 mg), toluene (4 mL), N,N-dimethylformamide (1 droplet) and thionyl chloride (0.13 mL) were added, and then the mixture was stirred at 60° C. for 13 hours. The solvent was distilled off under reduced pressure and then azeotroped with toluene to obtain the title compound (436 mg) as a brown oily substance.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| Patent number | US08367843B2 |
|---|
| Source dataset | uspto-grants-2013_02 |
|---|
| ORD ID | ord-3112c2b82bb34847ab8bfc5867b45c45 |
|---|
| Source note | uspto-grants-2013_02 |
|---|
