HuagongsheHuagongshe Chemistry Print Report · For research reference only
Water → 1-[(2-Methyl-3-pyridinyl)carbonyl]-4-{[4-(trifluoromethyl)phenyl]sulfonyl}piperazine
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Water | HCID 962 | — |
| Reactant | 1-Hydroxybenzotriazole | HCID 75771 | — |
| Reactant | Diisopropylethylamine | HCID 81531 | — |
| Reactant | 2-Methylnicotinic acid | HCID 643373 | — |
| Reactant | 1-[4-(Trifluoromethyl)benzenesulfonyl]piperazine | HCID 2554578 | — |
| Reactant | Methanaminium, N-((1H-benzotriazol-1-yloxy)(dimethylamino)methylene)-N-methyl-, hexafluorophosphate(1-) (1:1) | HCID 2733084 | — |
| Solvent | Dimethylformamide | HCID 6228 | — |
| Product | 1-[(2-Methyl-3-pyridinyl)carbonyl]-4-{[4-(trifluoromethyl)phenyl]sulfonyl}piperazine | HCID 59161357 | — |
Reaction Steps
To a solution of 1-{[4-(trifluoromethyl)phenyl]sulfonyl}piperazine (Description 1) (100 mg, 0.340 mmol) in DMF (5 ml) was added HOBT.H2O (52.0 mg, 0.340 mmol), HBTU (129 mg, 0.340 mmol), 2-methyl-3-pyridinecarboxylic acid (46.6 mg, 0.340 mmol) and DIPEA (0.178 ml, 1.019 mmol). The reaction mixture was stirred for 2 hours at room temperature.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08536183B2 |
| Source dataset | uspto-grants-2013_09 |
| ORD ID | ord-a3f8ea28db254d8083a3c717ce3a13c7 |
| Source note | uspto-grants-2013_09 |