文献类型：期刊文献

英文题名：Characterization of the Soluble Products Formed during the Hydrothermal Conversion of Biomass-Derived Furanic Compounds by Using LC-MS/MS

作者：Shi, Ning Liu, Qiying Liu, Ying Chen, Lijun Zhang, Hongyan Huang, Hongsheng Ma, Longlong

第一作者：石宁;Shi, Ning

通信作者：Shi, N[1];Shi, N[2];Shi, N[3]

机构：[1]Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510640, Peoples R China;[2]Guangdong Prov Key Lab New & Renewable Energy Res, Guangzhou 510640, Peoples R China;[3]Guizhou Inst Technol, Sch Chem Engn, Guiyang 550003, Peoples R China

第一机构：Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510640, Peoples R China

通信机构：corresponding author), Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510640, Peoples R China;corresponding author), Guangdong Prov Key Lab New & Renewable Energy Res, Guangzhou 510640, Peoples R China;corresponding author), Guizhou Inst Technol, Sch Chem Engn, Guiyang 550003, Peoples R China.|贵州理工学院化学工程学院;贵州理工学院;

年份：2020

卷号：5

期号：36

起止页码：23322-23333

外文期刊名：ACS OMEGA

收录：;Scopus(收录号：2-s2.0-85092010903);WOS:【SCI-EXPANDED(收录号:WOS:000572832600069)】；

基金：This research received support from the Natural Science Foundation of Guizhou Province (QiankeheJichu [2020] 1Y239), the High Level Scientific Research Funding Project of Guizhou Institute of Technology (XJGC20190636), the Academic New Seedling Plan Project of Guizhou Institute of Technology (QianKeHe [2017]5789-08), and the Natural Science Foundation of Guizhou Provincial Department of Education (Qianjiaohe KY Zi [2016]014).

语种：英文

摘要：To reveal the hydrothermal conversion routes of the biomass-derived furanic compounds, the soluble products formed during the hydrothermal conversion of 5-hydroxymethylfurfural (HMF), furfural, and furfuryl alcohol were analyzed by liquid chromatography-mass spectrometry (LC-MS) and LC-MS/MS. Multiple carbocyclic compounds containing hydroxy group and carbonyl group were detected, with a molecular mass in the range of 154-272 Da and carbon chain of the length 8-15. The formation of these soluble carbocyclic compounds was proposed to involve hydrolytic ring-opening of the furanic ring, intermolecular aldol condensation, intramolecular aldol condensation, and C-C cleavage reaction. The C-C cleavage reaction was proposed to occur on the dicarbonyl structure of the formed primary polymers.