HuagongsheHuagongshe Chemistry Print Report · For research reference only
1-Hydroxybenzotriazole → N-[1-amino(3,5-dimethyl-1H-pyrazol-1-yl)methylene]-4-(2,4,6-trifluorophenyl)quinoline-6-carboxamide
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 1-Hydroxybenzotriazole | HCID 75771 | — |
| Reactant | Diisopropylethylamine | HCID 81531 | — |
| Reactant | 3,5-Dimethyl-1H-pyrazole-1-carboxamidine mononitrate | HCID 198186 | — |
| Reactant | 1,3-Propanediamine, N'-(ethylcarbonimidoyl)-N,N-dimethyl-, monohydrochloride | HCID 2723939 | — |
| Reactant | 4-(2,4,6-Trifluorophenyl)quinoline-6-carboxylic acid | HCID 67775969 | — |
| Solvent | Water | HCID 962 | — |
| Solvent | Dimethylformamide | HCID 6228 | — |
| Product | N-[1-amino(3,5-dimethyl-1H-pyrazol-1-yl)methylene]-4-(2,4,6-trifluorophenyl)quinoline-6-carboxamide | HCID 67774710 | 85% |
Reaction Steps
A mixture of 4-(2,4,6-trifluorophenyl)quinoline-6-carboxylic acid (118 mg), WSC hydrochloride (112 mg), HOBt (37 mg), and DMF (4 mL) was stirred at room temperature for 5 minutes, and then 3,5-dimethyl-1H-pyrazole-1-carboximidamide nitrate (94 mg) and DIPEA (76 mg) were added thereto, followed by stirring for an additional 24 hours. The reaction mixture was diluted with water, and the precipitate was collected by filtration to obtain N-[1-amino(3,5-dimethyl-1H-pyrazol-1-yl)methylene]-4-(2,4,6-trifluorophenyl)quinoline-6-carboxamide (140 mg).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08853242B2 |
| Source dataset | uspto-grants-2014_10 |
| ORD ID | ord-307778821b1a40cc925d19ba7f9edaed |
| Source note | uspto-grants-2014_10 |