Electrochemical Coupling of Biomass-Derived Acids: New C<sub>8</sub>Platforms for Renewable Polymers and Fuels
作者:Linglin Wu、Mark Mascal、Thomas J. Farmer、Sacha Pérocheau Arnaud、Maria-Angelica Wong Chang
DOI:10.1002/cssc.201601271
日期:2017.1.10
biomass-derived carbonyl compounds is an alternative to condensation chemistry for supplying products with chain length >C6 for biofuels and renewable materials production. Kolbe coupling of biomass-derived levulinic acid is used to obtain 2,7-octanedione, a new platform molecule only two low process-intensity steps removed from raw biomass. Hydrogenation to 2,7-octanediol provides a chiral secondary diol
源自生物质的羰基化合物的电解是缩合化学的替代方法,可提供链长> C6的产品用于生物燃料和可再生材料的生产。生物质衍生的乙酰丙酸的Kolbe偶联用于获得2,7-辛二酮,这是一种新的平台分子,仅从原始生物质中去除了两个低过程强度步骤。氢化成2,7-辛二醇提供了手性仲二醇,这在高分子化学中是未知的,而分子内醇醛缩合然后氢化则得到了适合用作高辛烷值,纤维素汽油的支链环烷烃。衣康酸衍生的甲基琥珀酸单酯的类似电解产生手性2,5-二甲基己二酸二酯,由于缺乏可利用性而另一种未被充分利用的单体。