中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
2-甲基亚磺酰-1-苯乙酮 | 2-methanesulfinyl-1-phenyl-ethanone | 2813-22-1 | C9H10O2S | 182.243 |
—— | 2-methylthio-1-phenyl-ethanone | 5398-93-6 | C9H10OS | 166.244 |
—— | 2-bromo-2-methylsulfonyl-1-phenylethanone | 53066-72-1 | C9H9BrO3S | 277.139 |
—— | 2-chloro-2-methylsulfonyl-1-phenylethanone | 25093-89-4 | C9H9ClO3S | 232.688 |
—— | O-ethyl S-[2-oxo-2-phenylethyl]carbonodithioate | 56817-84-6 | C11H12O2S2 | 240.347 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | 2-(4-chlorobutyl)sulphonyl-1-phenylethanone | 91154-10-8 | C12H15ClO3S | 274.768 |
—— | 2-(methylsulfonyl)-1-phenylpropan-1-one | 14723-74-1 | C10H12O3S | 212.269 |
—— | 2-bromo-2-methylsulfonyl-1-phenylethanone | 53066-72-1 | C9H9BrO3S | 277.139 |
—— | 2-chloro-2-methylsulfonyl-1-phenylethanone | 25093-89-4 | C9H9ClO3S | 232.688 |
—— | α-Methylsulfonylbutyrophenon | 31663-24-8 | C11H14O3S | 226.296 |
—— | 2-methanesulfonyl-2-methoxy-1-phenyl-ethanone | 57928-23-1 | C10H12O4S | 228.269 |
—— | 2,2-Dibromo-2-methanesulfonyl-1-phenyl-ethanone | 90476-23-6 | C9H8Br2O3S | 356.035 |
—— | α-benzyl-β-keto sulfone | 3708-06-3 | C16H16O3S | 288.367 |
—— | 2-ethoxy-2-methanesulfonyl-1-phenyl-ethanone | 60279-04-1 | C11H14O4S | 242.296 |
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.