Tetrabutylammonium Fluoride → HCID 86622806, compound

Participants

Reaction Steps

(1R,2S,3R,5S)-3-(6-{[Bis-(4-methoxy-phenyl)-methyl]-amino}-2-chloro-purin-9-yl)-5-[4-(tert-butyl-diphenyl-silanyloxymethyl)-pyrazol-1-yl]-cyclopentane-1,2-diol (step 1) (0.2 g, 0.24 mmol) is placed in a flask with THF (0.5 mL). Tetrabutylammonium fluoride (1M in THF, 0.26 mL, 0.26 mmol) is added and the reaction mixture is stirred at room temperature for 2 hours. The solvent is removed in vacuo and the title compound is obtained after purification by flash column chromatography (silica, dichloromethane/methanol 25:1). MS (ES+) m/e 592 (MH+).

Provenance & Evidence