HuagongsheHuagongshe Chemistry Print Report · For research reference only
Diisopropylethylamine → HCID 178522456, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Diisopropylethylamine | HCID 81531 | — |
| 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 | 2-Phenoxyquinoline-8-carboxylic acid | HCID 89782088 | — |
| Reactant | 3-amino-2-hydroxy-1H-pyridin-4-one | HCID 178508083 | — |
| Solvent | Dimethylformamide | HCID 6228 | — |
| Product | HCID 178522456 | HCID 178522456 | — |
Reaction Steps
A mixture of 2-phenoxyquinoline-8-carboxylic acid (178c 217 mg, 0.818 mmol), 3-aminopyridine-2,4-diol (155 mg, 1.227 mmol), HATU (622 mg, 1.636 mmol), and DIPEA (438 μl, 2.454 mmol) in DMF (1636 μl) was stirred at RT for 1 h. Purification by silica gel (100% DCM to 5% MeOH/DCM) provided N-(2,4-dihydroxypyridin-3-yl)-2-phenoxyquinoline-8-carboxamide (179c) as a yellow solid. MS (ESI, pos. ion) m/z: 374.2 (M+1).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US09394297B2 |
| Source dataset | uspto-grants-2016_07 |
| ORD ID | ord-27e138d7787144b88819949eb8b75c10 |
| Source note | uspto-grants-2016_07 |