反应详情

540 Mg. methyl-10,11-dihydrodibenzo[b,f]-thiepin-3-carboxylate is dissolved in 40 cc methylene chloride and m-chloroperbenzoic acid is added in small portions until TLC shows very little starting material left. Excess calcium hydroxide powder is added and the mixture filtered through celite. The organic layer is evaporated and the residue chromatographed on silica gel to afford 570 mg. (94.7%).

1. waitleft
2. filtrationthe mixture filtered through celite
3. customThe organic layer is evaporated
4. customthe residue chromatographed on silica gel
5. customto afford 570 mg