Dichloromethane → HCID 68008574, compound

Participants

Reaction Steps

A 3-neck 250-mL round bottom flask was equipped with a condenser, a nitrogen inlet, an addition funnel, and a magnetic stir bar. The flask was then charged with 14.50 g of 1-(7-hexanoyl-9H-fluoren-2-yl)-hexan-1-one and 80 mL of methylene chloride. TRITON B (0.80 g, 40% methanol solution) was then added, followed by the drop wise addition of acrylonitrile (4.67 g) at a rate that kept the reaction temperature below 35° C. The reaction was then stirred at ambient temperature for three hours. The solvent was then removed under reduced pressure and the resulting solid was crystallized from ethanol to give 12.60 g of the title compound. 1H NMR (CDCl3, 300 MHz) δ 8.11-8.03 (m, 4H), 7.89 (m, 2H), 3.04 (m, 4H), 2.55 (m, 4H), 1.81 (m, 4H), 1.56 (m, 4H), 1.44-1.38 (m, 8H), 0.94 (m, 6H).

Provenance & Evidence