bicyclo[3.2.0]heptan-3-one

反応条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: To a solution of 0.48 g of bicyclo[3.2.0]heptan-3-one in 8 ml of formic acid was added 725 mg of hydroxylamine-O-sulfonic acid, followed by heat-refluxing for 3 hours. The reaction mixture was allowed to cool, poured into ice water, neutralized with a 5N sodium hydroxide aqueous solution, and extracted with chloroform. The organic layer was washed, dried, and concentrated under reduced pressure. The residue was purified by silica gel column chromatography to give 48 mg of the title compound as a brown solid, which had the following physical properties. by heat-refluxing for 3 hours to cool extracted with chloroform The organic layer was washed dried concentrated under reduced pressure The residue was purified by silica gel column chromatography