Methyl morpholine oxide → HCID 86590314, compound

Participants

Reaction Steps

To a solution of 1-[2-(1,3-Dioxo-1,3-dihydro-isoindol-2-yl)-ethyl]-cyclopropane-methanol (0.31 g, 1.26 mmol) in CH2Cl2 (6 mL) was added sequentially 3 Å molecular sieves (0.644 g), N-methylmorpholine N-oxide (0.223 g, 1.90 mmol), and tetrapropylammonium perruthenate (88 mg, 0.25 mmol). After 30 minutes, the mixture was filtered through silica gel and the cake was washed with ether. The solvent was removed from the filtrate under reduced pressure and provided 0.25 g (82%) of 1-[2-(1,3-Dioxo-1,3-dihydro-isoindol-2-yl)-ethyl]-cyclopropanecarboxaldehyde as a colorless oil.

Provenance & Evidence