中文摘要：

目的制备外消旋药喇叭酸甲酯。方法以廉价易得的1，10-癸二醇为原料，经单苄醚化、溴代、格氏反应、乙酰化、氢解脱苄、Jone’s氧化和甲酯化等7步反应，制得外消旋药喇叭酸甲酯。结果以总收率7．2％合成了目标化合物，并经^1HNMR,^13CNMR和MS确证其结构。结论所用方法成本低廉，反应条件温和，适于外消旋药喇叭酸甲酯的大量合成。

英文摘要：

OBJECTIVE To prepare the racemic methyl jalapionate.METHODS The title compound was successfully synthesized by using 1,10- decanediol as the starting material via a seven- steps procedure in an overall yield of 7.2% .RESULTS The structure of title compound was confirmed by ^1HNMR, ^13CNMR and MS. CONCLUSION This method is convenient for work - up, economical and available for large- scale synthesis.