Water → Diallyl 2-chloro-6-(hydroxymethyl)benzyl phosphate

Participants

Reaction Steps

To a solution of diallyl 2-[(tert-butyldimethylsilyl)oxymethyl]-6-chlorobenzyl phosphate (4.41 g, 9.87 mmol) obtained from Example 27-(2) in tetrahydrofuran (50 ml) was added tetrabutylammonium fluoride (1N tetrahydrofuran solution; 10 ml, 10 mmol), and the mixture was stirred at room temperature for 40 minutes. Water was added to the mixture, then the product was extracted with ethyl acetate, and the solvent was distilled off under reduced pressure to give an oily residue. The residue was subjected to chromatography on a silica gel (50 g) column (eluent; ethyl acetate:hexane=1:1˜3:1) to afford the title compound (2.71 g, 83% yield) as a colorless oil.

Provenance & Evidence