文献类型：期刊文献

英文题名：Robinson Annulation-Directed Synthesis of Jet-Fuel-Ranged Alkylcyclohexanes from Biomass-Derived Chemicals

作者：Jing, Yaxuan[1,2];Xia, Qineng[1,2];Xie, Junjian[3];Liu, Xiaohui[1,2];Guo, Yong[1,2];Zou, Ji-jun[3];Wang, Yanqin[1,2]

机构：[1]East China Univ Sci Technol, Sch Chem & Mol Engn, Shanghai Key Lab Funct Mat Chem, Shanghai 200237, Peoples R China;[2]East China Univ Sci Technol, Sch Chem & Mol Engn, Res Inst Ind Catalysis, Meilong Rd 130, Shanghai 200237, Peoples R China;[3]Tianjin Univ, Sch Chem Engn & Technol, Minist Educ, Key Lab Green Chem Technol, Tianjin 300072, Peoples R China

年份：2018

卷号：8

期号：4

起止页码：3280

外文期刊名：ACS CATALYSIS

收录：;EI(收录号：20181505003435);WOS:【SCI-EXPANDED(收录号:WOS:000430154100072)】；

基金：This work was supported financially by the NSFC of China (Nos. 91545103 and 21603072), the Science and Technology Commission of Shanghai Municipality (No. 10dz2220500), the Postdoctoral Science Foundation (No. 2016M590328), and the Fundamental Research Funds for the Central Universities (Nos. 222201714010 and 222201718003). We also thank Prof. Ning Li (DICP, China) for the useful discussion.

语种：英文

外文关键词：Robinson annulation; biomass; furfural; alkylcyclohexanes; jet fuels

摘要：Robinson annulation may be useful for converting biomass-derived compounds into jet-fuel-ranged alkylcyclohexanes, but it has not been fully developed until now. Herein, a strategy for the synthesis of highly branched C15 alkylcyclohexanes with lignocellulose-derived furfural and 2,4-pentanedione was developed with Robinson annulation as the key step. Low-freezing-point (-81 degrees C) and high-density (0.8139 g/mL) highly branched alkylcyclohexanes were produced by two steps, namely, a one-pot cyclization process including the aldol condensation of furfural with 2,4-pentanedione and the subsequent Robinson annulation of the aldol adducts with 2,4-pentanedione over CoCl2.6H(2)O catalyst, then following with the Pd/NbOPO4-catalyzed hydrodeoxygenation.