反应详情

(6aR,9aS)-5,6a,7,8,9,9a-hexahydro-5-methyl-2-(4-(6-fluoropyridin-2-yl)benzyl)-cyclopent[4,5]imidazo[1,2-a]pyrazolo[4,3-e]pyrimidin-4(2H)-one (50 mg, 0.12 mmol) and methyl disulfide (21.3 μL, 0.24 mmol) are dissolved in 1 mL of anhydrous THF, and then 360 uL of 1.0 M LDA in THF is added dropwise. The reaction mixture is stirred at room temperature for an hour, and then quenched with saline. The mixture is separated with a semi-preparative HPLC to give 6.8 mg of pure product as pale yellow solids. MS (ESI) m/z 463.2 [M+H]+.

1. customquenched with saline
2. customThe mixture is separated with a semi-preparative HPLC