反应详情

To (S)-4-tert-butyldimethylsilyloxy-2-(2-tert-butyldimethylsilyloxyethoxy)-1-trityloxybutane (32 mg, 0.053 mmol) in dried tetrahydrofuran (THF) (2 ml) was added tetrabutylammonium fluoride (0.10 ml, 0.11 mmol, 1.1 M in THF) and the mixture was stirred for 1.5 hours at room temperature. A small amount of saturated ammonium chloride was added to the reaction mixture. The solution was dried on sodium sulfate, filtered and condensed in vacuo. The residue was subjected to silica gel chromatography to give (S)-3-(2-hydroxyethoxy)-4-trityloxybutanol (16 mg, yield 75%).

1. customThe solution was dried on sodium sulfate
2. filtrationfiltered
3. customcondensed in vacuo