HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Dimethylcarbamoyl Chloride → 4-Dimethylcarbamoyloxy-7-[1-(tert-butoxycarbonyl)-5-(piperidinomethyl)indol-2-yl]isoindolinone
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | Dimethylcarbamoyl Chloride | HCID 6598 | — |
| Edukt | 4-Hydroxy-7-[1-(tert-butoxycarbonyl)-5-(piperidinomethyl)indol-2-yl]isoindolinone | HCID 68493222 | — |
| Katalysator | 4-(Dimethylamino)pyridine | HCID 14284 | — |
| Lösungsmittel | Dichloromethane | HCID 6344 | — |
| Produkt | 4-Dimethylcarbamoyloxy-7-[1-(tert-butoxycarbonyl)-5-(piperidinomethyl)indol-2-yl]isoindolinone | HCID 68490997 | 99,8% |
Reaktionsschritte
In a similar manner to Step 1 of Example 227, 4-hydroxy-7-[1-(tert-butoxycarbonyl)-5-(piperidinomethyl)indol-2-yl]isoindolinone (0.0806 g, 0.175 mmol) was dissolved in dichloromethane (2.0 mL), and the solution was treated with 4-dimethylaminopyridine (0.0850 g, 0.699 mmol) and dimethylcarbamoyl chloride (0.0640 mL, 0.699 mmol) to obtain 4-dimethylcarbamoyloxy-7-[1-(tert-butoxycarbonyl)-5-(piperidinomethyl)indol-2-yl]isoindolinone (0.0930 g, yield 99%).
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US07745641B2 |
| Quelldatensatz | uspto-grants-2010_06 |
| ORD ID | ord-3942dbaf31904f18b90500ed56858435 |
| Quellennotiz | uspto-grants-2010_06 |