HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
1,2-Dichloroethane → Ethyl3-(3,4-Difluorobenzylcarbamoyl)-2-isopropyl-1-(pyridin-3-ylmethyl)-1H-indole-6-carboxylate
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | 1,2-Dichloroethane | HCID 11 | — |
| Edukt | 3,4-Difluorobenzylamine | HCID 123572 | — |
| Edukt | 6-(ethoxycarbonyl)-2-isopropyl-1-(pyridin-3-ylmethyl)-1H-indole-3-carboxylic acid | HCID 69229421 | — |
| Katalysator | 4-(Dimethylamino)pyridine | HCID 14284 | — |
| Lösungsmittel | Dichloromethane | HCID 6344 | — |
| Produkt | Ethyl3-(3,4-Difluorobenzylcarbamoyl)-2-isopropyl-1-(pyridin-3-ylmethyl)-1H-indole-6-carboxylate | HCID 59762355 | — |
Reaktionsschritte
Following General Procedure E, 6-(ethoxycarbonyl)-2-isopropyl-1-(pyridin-3-ylmethyl)-1H-indole-3-carboxylic acid (Compound 41, 365 mg, 0.997 mmol) in CH2Cl2 (12 ml) was added EDC (288 mg, 2.00 mmol) and DMAP (146 mg, 1.50 mmol), followed by 3,4-difluorobenzyl amine (171 mg, 1.50 mmol). The crude material was purified by chromatography on silica gel (0→70% EtOAc-hexanes) to yield the title compound as a white solid.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US08524917B2 |
| Quelldatensatz | uspto-grants-2013_09 |
| ORD ID | ord-9137a18737b44ff7bc4a0155c32b4992 |
| Quellennotiz | uspto-grants-2013_09 |