HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
[3-(3,4-Dimethoxy-phenyl)-pyrrolo[2,3-b]pyridin-1-yl]-(2-ethoxy-4-nitro-phenyl)-methanone → (4-Amino-2-ethoxy-phenyl)-[3-(3,4-dimethoxy-phenyl)-pyrrolo[2,3-b]pyridin-1-yl]-methanone
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | [3-(3,4-Dimethoxy-phenyl)-pyrrolo[2,3-b]pyridin-1-yl]-(2-ethoxy-4-nitro-phenyl)-methanone | HCID 57891702 | — |
| Katalysator | Palladium | HCID 23938 | — |
| Lösungsmittel | Ethyl Acetate | HCID 8857 | — |
| Produkt | (4-Amino-2-ethoxy-phenyl)-[3-(3,4-dimethoxy-phenyl)-pyrrolo[2,3-b]pyridin-1-yl]-methanone | HCID 57891795 | — |
Reaktionsschritte
[3-(3,4-dimethoxy-phenyl)-pyrrolo[2,3-b]pyridine-1-yl]-(2-ethoxy-4-nitro-phenyl)-methanone, 54, (100 mg, 0.22 mmol) was dissolved in EtOAc (30 mL). A catalytic amount of 10% Pd/C (7 mg) was added and the flask capped with rubber septa. The flask was evacuated and back filled with hydrogen twice. Finally, the reaction was stirred overnight under a hydrogen gas atmosphere (balloon). The reaction mixture was filtered over Celite®, rinsed generously with EtOAc (2×75 mL) and concentrated under reduced pressure to give the titled compound. (56 mg, 60%) MS(ESI) [M+H+]+=418.24
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US07605168B2 |
| Quelldatensatz | uspto-grants-2009_10 |
| ORD ID | ord-405a38d6eb8b4f8b88101cde2424c7e4 |
| Quellennotiz | uspto-grants-2009_10 |