Methyl morpholine oxide → HCID 86658113, compound

Participants

Reaction Steps

To an ice-cooled solution of (6,7-difluoro-3-methyl-1,2-benzisoxazol-5-yl)methanol (Intermediate 334, 200 mg, 1.0 mmol) in CH2Cl2 (10 mL) was added NMO (235 mg, 2.0 mmol) followed TPAP (35 mg, 0.1 mmol) and mixture stirred for 2 hours at room temperature. The reaction mixture filtered thorough silica gel bed and washed with EtOAc. The organic phase was concentrated under reduced pressure to give product as a yellow solid. Yield: 150 mg (76%).

Provenance & Evidence