3,3,3-Triphenylpropionic Acid → 3,3,3-Triphenylpropan-1-ol

Participants

Reaction Steps

To a magnetically stirred suspension of LAH (8.3 g, 0.219 mol) in dry THF (50 mL) was added a solution of 3,3,3-triphenylpropionic acid (9.5 g, 0.0314 mol) over a period of 30 min at 0° C. The reaction mixture was allowed to stir at RT for 14 h. The reaction mixture was cooled and excess LAH was quenched with 20% NaOH solution (50 mL). The reaction mixture was passed through celite, washed with THF and the filtrate was concentrated under vacuum. The residue was washed with pet. ether and dried which gave the title compound (8 g, >85%).

Provenance & Evidence