Diisobutylaluminumhydride → HCID 46941731, compound

Participants

Reaction Conditions

Reaction Steps

To a solution of ethyl 4-(4-fluorophenyl)-2-(methylsulfanyl)pyrimidine-5-carboxylate (21.0 g) in toluene (500 mL) was added diisobutylaluminum hydride (15% toluene solution, 124 mL) at −78° C. The reaction mixture was stirred at −78° C. for 1.5 hr, and the reaction was quenched with acetic acid. The reaction mixture was extracted with ethyl acetate, and the extract was washed successively with saturated aqueous sodium carbonate solution and saturated brine, and dried over anhydrous sodium sulfate. The solvent was evaporated under reduced pressure to give the title compound (10.3 g).

Provenance & Evidence