Toluene → HCID 59695992, compound

Participants

Reaction Steps

Into a 500 ml flask equipped with a condenser, 0.6 g (1 mmole) of 9,10-dibromo-2,6-di(2-ethylhexyloxy)anthracene, 0.04 g (5% by mole) of dichlorobis(triphenylphosphine)palladium, 0.1 ml (1 M; 0.1 mmole) of a toluene solution of diusobutylaluminum hydride and 10 ml of THF were placed under a stream of argon. After the Grignard reagent prepared above was added dropwise to the obtained solution at the room temperature, the resultant mixture was heated under stirring for one night. After the reaction was completed, the reaction solution was cooled with ice water. The formed crystals were separated by filtration and washed with 50 ml of methanol and 50 ml of acetone successively, and 0.56 g of a yellow powder was obtained. The obtained yellow powder was identified to be Compound (A1) by the measurements in accordance with NMR, IR and the filed desorption mass spectroscopy (FD-MS) (the yield: 60%).

Provenance & Evidence