HuagongsheHuagongshe Chemistry Print Report · For research reference only
Triethylamine → HCID 25261120, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Triethylamine | HCID 8471 | — |
| Reactant | Methanaminium, N-((dimethylamino)(3H-1,2,3-triazolo(4,5-b)pyridin-3-yloxy)methylene)-N-methyl-, hexafluorophosphate(1-) (1:1) | HCID 9886157 | — |
| Reactant | 5-Aminopyridine-3-sulfonamide | HCID 12684259 | — |
| Reactant | HCID 57687707 | HCID 57687707 | — |
| Solvent | Dimethylformamide | HCID 6228 | — |
| Product | HCID 25261120 | HCID 25261120 | — |
Reaction Steps
A solution of 4-(trifluoromethyl)-2-(6-(trifluoromethyl)pyridin-3-yloxy)benzoic acid (28 mg, 81 μmol), HATU (31 mg, 81 μmol), and Et3N (11 μL, 81 μmol) in DMF (1.0 mL) was stirred at room temperature for 5 min, then 5-aminopyridine-3-sulfonamide (14 mg, 81 μmol) was added. The reaction was stirred at room temperature then overnight at 70° C. The reaction was purified by reverse phase HPLC (10%-99% CH3CN (0.035% TFA)/H2O (0.05% TFA)) to give N-(5-sulfamoylpyridin-3-yl)-4-(trifluoromethyl)-2-(6-(trifluoromethyl)pyridin-3-yloxy)benzamide. LC/MS: m/z 507.3 (M+H)+ at 1.61 min (10%-99% CH3CN (0.035% TFA)/H2O (0.05% TFA)).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08389734B2 |
| Source dataset | uspto-grants-2013_03 |
| ORD ID | ord-a59c8c959e3b447d887129ce5a5923ac |
| Source note | uspto-grants-2013_03 |