反应详情

温度

-20 °C

A 250 mL Schlenk flask is charged with diethyl ether, 100 mL, then chilled to -20° C. To the chilled solvent is added n-butyllithium, 5.4 mL of a 2.79M in hexane (15 mmole). To the magnetically stirred mixture is added nitrogen degassed indene, 1.92 mL (16.5 mmole). The mixture is stirred overnight at room temperature.

1. additionTo the magnetically stirred mixture is added nitrogen
2. customdegassed indene, 1.92 mL (16.5 mmole)