Triphenylphosphine → Phosphonium, (9-bromononyl)triphenyl-, bromide

Participants

Reaction Conditions

Reaction Steps

103 g (0.36 mol) 1,9-dibromononane is stirred at 120° C. and a solution of 11.8 g (0.045 mol) triphenylphosphine in 120 ml toluene is added within 8 hours. After a further 10 hours at 120° C. it is allowed to cool, the supernatant is decanted and the viscous residue is stirred twice with isohexane at 60° C. After drying on a rotary evaporator in a stream of nitrogen 22.4 g (91%) 65 was obtained as a nearly colourless resin.

Provenance & Evidence