HuagongsheHuagongshe Chemistry Print Report · For research reference only
Cyclohexanemethylamine → N-(Cyclohexylmethyl)-6-methyl-2-oxo-5-phenyl-1-[3-(trifluoromethyl)phenyl]1,2-dihydropyridine-3-carboxamide
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Cyclohexanemethylamine | HCID 76688 | — |
| Reactant | Diisopropylethylamine | HCID 81531 | — |
| Reactant | HOAt | HCID 181649 | — |
| 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 | 6-Methyl-2-oxo-5-phenyl-1-[3-(trifluoromethyl)phenyl]-1,2-dihydropyridine-3-carboxylic acid | HCID 66725221 | — |
| Solvent | N-methyl-2-pyrrolidone | HCID 13387 | — |
| Product | N-(Cyclohexylmethyl)-6-methyl-2-oxo-5-phenyl-1-[3-(trifluoromethyl)phenyl]1,2-dihydropyridine-3-carboxamide | HCID 66725325 | 50% |
Reaction Steps
(Cyclohexylmethyl)amine in NMP (135 μl, 0.3M, 0.04 mmol) was added to a mixture of 6-methyl-2-oxo-5-phenyl-1-[3-(trifluoromethyl)-phenyl]-1,2-dihydro-pyridine-3-carboxylic acid (12 mg, 0.03 mmol), HATU (15 mg, 0.04 mmol), HOAT (7 mg, 0.04 mmol) and DIEA (13 mg, 0.1 mmol) in NMP (160 μl). The reaction mixture was stirred for 17 h at room temperature. The solvent was removed in vacuo, and the residue was dissolved in acetonitrile/water, 50/50, to a total volume of 1.6 ml, and purified using preparative HPLC to give the title compound (7 mg, 50%).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08063073B2 |
| Source dataset | uspto-grants-2011_11 |
| ORD ID | ord-688bbe15ebc84f4f981858c74d128d4b |
| Source note | uspto-grants-2011_11 |