乳酸酯氧化脱氢制备丙酮酸酯的研究进展

Research Progress in Preparation of Alkyl Pyruvate from Alkyl Lactate by Oxidative Dehydrogenation

生物质资源替代化石资源制取燃料和化学品已成为发展可再生能源化工的重要研究方向之一。本文综述了近年来以生物质平台分子乳酸酯为原料制备丙酮酸酯的研究工作,主要涉及的反应包括气相催化反应、液相催化反应和光催化反应。详细讨论了各种类型的催化剂对反应性能的影响;最后,对乳酸酯催化转化制取丙酮酸酯的发展前景进行了展望。

Biomass resources instead of fossil to produce fuels and chemicals has become one of the important research fields.This article reviews the research work on the preparation of alkyl pyruvate using biomass platform molecules alkyl lactate as raw materials in recent years.The main reactions include gas phase catalytic reaction,liquid phase catalytic reaction and photocatalytic reaction.The effects of various types of catalysts on the performance of the reaction were discussed in detail.Finally,the development prospect of catalytic conversion of lactate to pyruvate was prospected.