Triethylamine → HCID 86628268, Verbindung

Beteiligte Stoffe

Reaktionsschritte

In a similar manner to Step 1 of Example 233, 4-hydroxy-7-[1-(tert-butoxycarbonyl)-5-(piperidinomethyl)indol-2-yl]isoindolinone (0.0332 g, 0.0719 mmol) was dissolved in acetonitrile (0.650 mL), and the solution was treated with triethylamine (0.0600 mL, 0.432 mmol) and 3,5-dichlorobenzenesulfonylchloride (0.0530 g, 0.216 mmol) to obtain 4-(3,5-dichlorobenzenesulfonyloxy)-7-[1-(tert-butoxycarbonyl)-5-(piperidinomethyl)indol-2-yl]isoindolinone (0.0212 g, yield 44%).

Herkunft & Nachweise