1-(Benzyloxy)-4-bromo-2-fluorobenzene → (R)-4-(benzyloxy)-N-(2-(tert-butyldimethylsilyloxy)propyl)-3-fluoroaniline

Beteiligte Stoffe

Reaktionsbedingungen

Reaktionsschritte

PdOAc2 (0.080 g, 0.36 mmol) and dicyclohexyl(2',4',6'-triisopropylbiphenyl-2-yl)phosphine (0.170 g, 0.36 mmol) were added in one portion to a degassed solution of 1-(benzyloxy)-4-bromo-2-fluorobenzene (1 g, 3.56 mmol), (R)-2-(tert- butyldimethylsilyloxy)propan-1-amine (0.808 g, 4.27 mmol) and cesium carbonate (1.739 g, 5.34 mmol) in anhydrous dioxane (20 mL) at 20°C in a microwave vial. The microwave vial was sealed and the reaction was heated to 120 °C for 10 hours in the microwave reactor and cooled to RT. LCMS indicates mainly starting material **** No further action was taken.

Herkunft & Nachweise