| 中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
|---|---|---|---|---|
| —— | 2-propionylbenzaldehyde | 207673-23-2 | C10H10O2 | 162.188 |
| 邻苯二甲酸 | benzene-1,2-dicarboxylic acid | 88-99-3 | C8H6O4 | 166.133 |
| 中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
|---|---|---|---|---|
| —— | 2-pivaloylbenzoic acid | 33148-54-8 | C12H14O3 | 206.241 |
| —— | methyl 2-propionylbenzoate | 32025-37-9 | C11H12O3 | 192.214 |
| 2-乙酰苯甲酸 | 2-acetyl-benzoic acid | 577-56-0 | C9H8O3 | 164.161 |
| —— | ethyl 2-propionylbenzoate | 132338-36-4 | C12H14O3 | 206.241 |
| 2-丙基苯甲酸 | 2-propylbenzoic acid | 2438-03-1 | C10H12O2 | 164.204 |
| —— | 2-propyl-benzoic acid ethyl ester | —— | C12H16O2 | 192.258 |
| —— | 2-(but-1-en-2-yl)benzoic acid | 1580457-31-3 | C11H12O2 | 176.215 |
| 丁苯酞杂质 | 3-ethylphthalide | 17475-41-1 | C10H10O2 | 162.188 |
| —— | (S)-3-ethylphthalide | 137333-67-6 | C10H10O2 | 162.188 |
| —— | (R)-3-ethylisobenzofuran-1(3H)-one | 137333-66-5 | C10H10O2 | 162.188 |
The rate coefficients for the esterification of a series of oxocarboxylic acids with diazodiphenylmethane have been determined in ethanol or 2-methoxyethanol at 30.0 °C. These and the rates of reaction with model compounds have been used to estimate the equilibrium constants for ring-chain tautomerism for the oxocarboxylic acids.