Tetrabutylammonium Fluoride → HCID 66993280, compound

Participants

Reaction Steps

At 0° C. to a solution (E)-(R)-1-[1-(2,3-dihydrobenzofuran-5-yl)-1,3,4,9-tetrahydro-β-carbolin-2-yl]-3-(4-(2-(tertbutyldimethylsilanyloxy)-3-dimethylamino-2-hydroxy-propoxy)phenyl)propene-1-one (0.4 g, 0.6 mmol) in 50 mL of anhydrous THF was added tetrabutylammonium fluoride (0.6 mL, 1 equiv., 1 M in THF). The resulting mixture was stirred at rt for one day. Quenching with water, extraction with DCM, washing with brine, drying over MgSO4 and concentration in vacuo gave an oil. Recrystallization from iPrOH:H2O gave the title compound (0.2 g, 62%) as an off-white powder.

Provenance & Evidence