中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | 1-(4-methoxyphenyl)-2-(p-tolylthio)ethan-1-one | 99236-19-8 | C16H16O2S | 272.368 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | 1-(4'-methoxyphenyl)-2-(p-toluenesulfonyl)-2(E)-buten-1-one | 491616-49-0 | C18H18O4S | 330.405 |
—— | 1-(4-methoxyphenyl)-2-tosylethan-1-ol | —— | C16H18O4S | 306.383 |
—— | 2-Ethoxy-1-(4-methoxyphenyl)-2-(4-methylbenzene-1-sulfonyl)ethan-1-one | 61821-13-4 | C18H20O5S | 348.42 |
—— | 1-(4'-methoxyphenyl)-5-methyl-2-(p-toluenesulfonyl)-2-(E)-hexen-1-one | 491616-52-5 | C21H24O4S | 372.485 |
—— | 1-(4'-methoxyphenyl)-3-(4'-methylphenyl)-2-(p-toluenesulfonyl)-2-(E)-propen-1-one | 491616-48-9 | C24H22O4S | 406.502 |
—— | 3-(4'-chlorophenyl)-1-(4'-methoxyphenyl)-2-(p-toluenesulfonyl)-2-(E)-propen-1-one | 491616-51-4 | C23H19ClO4S | 426.92 |
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.