反应详情

To a stirred solution of N-(5-chloro-2-fluorophenyl)-N-isobutyl-4-vinylbenzenesulfonamide (824 mg, 2.240 mmol) in dichloromethane (DCM) at 0° C. was added meta-chloroperoxybenzoic acid (mCPBA) (1546 mg, 8.96 mmol) and the reaction mixture stirred for 6 hours from 0° C. to 25° C. The reaction was then washed with water (5 mL), sodium hydroxide solution (2M, 5 mL) and brine (5 mL), then evaporated in vacuo to give the required product (503 mg). LCMS [LCMS2] Rt 1.34 min, m/z (ES+) 384 (M+H).

1. washThe reaction was then washed with water (5 mL), sodium hydroxide solution (2M, 5 mL) and brine (5 mL)
2. customevaporated in vacuo