中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
5-甲酰基-4-菲羧酸 | 5-formyl-4-phenanthroic acid | 5684-15-1 | C16H10O3 | 250.254 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
5-甲酰基-4-菲羧酸 | 5-formyl-4-phenanthroic acid | 5684-15-1 | C16H10O3 | 250.254 |
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.