Isoxazolidine → HCID 58562538, compound

Participants

Reaction Steps

1,4-dioxaspiro[4.5]decan-8-one (358.5 mg, 2.3 mmol), and isoxazolidine (168 mg, 2.3 mmol), and sodium triacetoxyborohydride (1.46 g, 6.9 mmol) were taken in acetonitrile and stirred for 18 h at room temperature. The mixture concentrated under vacuum and the residue basified with NaHCO3, saturated with solid NaCl and extracted with EtOAc/iPrOH (4:1) four times. Organic layer separated, dried over Na2SO4 and evaporated. Residue purified by silica column chromatography to give the title compound.

Provenance & Evidence