| 中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
|---|---|---|---|---|
| —— | 4-phenyl-cyclohex-3-ene-1,1-dicarboxylic acid monoethyl ester | 111290-71-2 | C16H18O4 | 274.317 |
| —— | 4-phenyl-cyclohexane-1,1-dicarboxylic acid diethyl ester | 53695-42-4 | C18H24O4 | 304.386 |
| —— | 4r-phenyl-cyclohexane-1,1-dicarboxylic acid c-monoethyl ester | 109451-35-6 | C16H20O4 | 276.332 |
The ene and reverse ene-processes occur with ketones, as shown by control experiments and by ESI-MS analysis.