Tetrabutylammonium Fluoride → HCID 58562581, compound

Participants

Reaction Steps

To a solution of trimethyl(2,2,2-trifluoro-1-(1,4-dioxaspiro[4.5]decan-8-yl)ethoxy)silane (792 mg, 2.54 mmol, prepared in the previous step) in THF (10 mL) was added a TBAF (2.6 mL, 2.6 mmol, 1 M in THF) dropwise. After the complete addition, the reaction mixture was at room temperature 2 hours and then concentrated in vacuo. The residue purified by flash chromatography (silica gel, 0-100% ethyl acetate/heptane) to afford the product.

Provenance & Evidence