中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
1-(4-溴苯基)-2-甲苯磺酰乙酮 | 1-(4-bromophenyl)-2-tosylethanone | 31377-97-6 | C15H13BrO3S | 353.236 |
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.