申请人:SHIN-ETSU CHEMICAL CO., LTD.
公开号:US20170267625A1
公开(公告)日:2017-09-21
There is provided a method for producing ethyl 4-methyloctanoate at a lower cost, by fewer steps, and in higher yield. More specifically, there is provided a method for producing ethyl 4-methyloctanoate comprising the steps of: reacting 1-chloro-2-methylhexane through malonic ester synthesis to obtain diethyl 2-methylhexylmalonate, and subjecting the diethyl 2-methylhexylmalonate to a Krapcho reaction to obtain ethyl 4-methyloctanoate.
提供了一种以更低成本、更少步骤和更高产量生产乙酸-4-甲基辛酸乙酯的方法。更具体地,提供了一种生产乙酸-4-甲基辛酸乙酯的方法,包括以下步骤:通过马隆酯合成反应将1-氯-2-甲基己烷反应制得二乙酯-2-甲基己基马隆酸酯,然后将二乙酯-2-甲基己基马隆酸酯进行克拉普科反应制得乙酸-4-甲基辛酸乙酯。