中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | 1-(4-bromophenyl)-2-(phenylsulfonyl)ethanone | 41024-55-9 | C14H11BrO3S | 339.21 |
Copper acetate mediated α-oxysulfonylation of α-diazo β-ketosulfones in wet nitromethane under nitrogen provides α-oxysulfonyl β-ketosulfones. The use of different copper salts is investigated for the development of a facile and efficient transformation. A plausible mechanism is proposed herein.