HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Ethanolamine → 1-Benzyl-N3-(3,4-difluorobenzyl)-N6-(2-hydroxyethyl)-2-isopropyl-1H-indole-3,6-dicarboxamide
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | Ethanolamine | HCID 700 | — |
| Edukt | Diisopropylethylamine | HCID 81531 | — |
| Edukt | Benzotriazol-1-yloxy-tris(dimethylamino)phosphonium hexafluorophosphate | HCID 151348 | — |
| Edukt | 1-Benzyl-3-(3,4-difluorobenzylcarbamoyl)-2-isopropyl-1H-indole-6-carboxylic Acid | HCID 25060003 | — |
| Lösungsmittel | Dimethylformamide | HCID 6228 | — |
| Lösungsmittel | Ethyl Acetate | HCID 8857 | — |
| Produkt | 1-Benzyl-N3-(3,4-difluorobenzyl)-N6-(2-hydroxyethyl)-2-isopropyl-1H-indole-3,6-dicarboxamide | HCID 69226453 | — |
Reaktionsschritte
General Procedure G. To a solution of 1-benzyl-3-(3,4-difluorobenzylcarbamoyl)-2-isopropyl-1H-indole-6-carboxylic acid (Compound 56, 30 mg, 0.065 mmol) in DMF (3 ml) was added BOP (35 mg, 0.090 mmol) and DIPEA (17 mg, 0.098 mmol), followed by ethanolamine (6 mg, 0.098 mmol). The reaction was stirred at room temperature for 12 h, diluted with EtOAc, washed with H2O, brine, dried over Na2SO4 and concentrated in vacuo. The residue was purified by chromatography on silica gel (5:95 MeOH—CH2Cl2) to yield the title compound as a yellow oil.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US08524917B2 |
| Quelldatensatz | uspto-grants-2013_09 |
| ORD ID | ord-d54a204e5d0c49b39d98985ee1ef29e7 |
| Quellennotiz | uspto-grants-2013_09 |