| abstract |
The present invention relates to a cyclohexyl ester compound, which can be used for the synthesis of 2-phenylmalonic acid derivatives. The cyclohexyl ester compound is shown in general formula IV: The definition of each substituent in the general formula IV is shown in the specification. The compounds of the general formula of the present invention are cyclohexyl esters and have novel structures; and the compounds are simple to prepare, and can realize multiple chemical reaction processes through a "one-pot method", which is simple and easy to implement, and the subsequent steps (that is, the preparation of pinoxaden intermediate), and the present invention has a higher yield of preparing cyclohexyl esters. |