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2,4,6-三甲基苯乙酸的合成新方法 被引量:2

Novel Method for the Preparation of Mesitylacetic Acid
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摘要 以2,4,6-三甲基苯甲醛为原料,通过相转移催化反应在水-氯仿体系中先合成α-羟基-2,4,6-三甲基苯乙酸(收率52%);再通过次磷酸还原α-羟基-2,4,6-三甲基苯乙酸得到最终产物2,4,6-三甲基苯乙酸(收率91%)。此法绿色便捷,成本相对较低。 A novel green and low-cost method for the synthesis of mesitylacetic acid from 2,4,6-trimethyl benzaldehyde via α-hydroxy mesitylacetic acid was presented.The process gave the product in an overall yield of 46%.
出处 《精细化工中间体》 CAS 2011年第4期49-51,共3页 Fine Chemical Intermediates
关键词 2 4 6-三甲基苯乙酸 2 4 6-三甲基-α-羟基苯乙酸 相转移催化 mesitylacetic acid α-hydroxy mesitylacetic acid phase transfer catalysis
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参考文献8

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二级参考文献11

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