Comparative Study on the Catalytic Properties of Amino-Functionalized Silica Materials for the Transesterification of Dimethyl Oxalate with Phenol

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	Comparative Study on the Catalytic Properties of Amino-Functionalized Silica Materials for the Transesterification of Dimethyl Oxalate with Phenol
	Liu, Yan 1; Zhao, Guoming 2; Zhu, Wanchun 1; Wang, Jing 1; Liu, Gang 1; Zhang, Wenxiang 1; Jia, Mingjun 1
	2010
发表期刊	JOURNAL OF THE BRAZILIAN CHEMICAL SOCIETY
卷号	21 期号:12 页码:2254-2261
摘要	A series of hybrid mesoporous MCM-41 materials containing different amino groups (such as 3-aminopropyl (AP-), (2-aminoethylamino) propyl (AAP-), or [2-(2-aminoethylamino) ethylamino] propyl (AEP-) group) were prepared by a post-grafting method, and characterized by means of X-ray powder diffraction (XRD), N-2 adsorption, Fourier transform-infrared spectroscopy (FT-IR) and temperature-programmed desorption of CO2 (CO2-TPD). The catalytic properties of these hybrid materials were investigated for the transesterification of dimethyl oxalate with phenol. All the samples were active for the transesterification. Among them, the sample AEP-MCM-41 exhibited the highest activity under test conditions. And only a slight decrease in activity could be observed after few runs, indicating the good recyclability of this catalyst. Notably, the activity of the used catalyst could be regenerated by simple treatment with diluted basic agents under mild conditions. Moreover, effects of the density and the basic strength of the amino groups on the catalytic properties were taken into consideration for understanding the reaction mechanism and the possible formation route of the by-product anisole.
文章类型	Article
关键词	Amino-functionalized Mcm-41 Dimethyl Oxalate Transesterification Recyclability
WOS标题词	Science & Technology ; Physical Sciences
关键词[WOS]	DIPHENYL CARBONATE ; OXIDATIVE CARBONYLATION ; MESOPOROUS SILICA ; SOL-GEL ; KNOEVENAGEL CONDENSATION ; HETEROGENEOUS CATALYST ; REUSABLE CATALYST ; MCM-41 ; SURFACE ; EPOXIDATION
收录类别	SCI
语种	英语
WOS研究方向	Chemistry
WOS类目	Chemistry, Multidisciplinary
WOS记录号	WOS:000284787500011
引用统计
文献类型	期刊论文
条目标识符	http://ir.qibebt.ac.cn/handle/337004/6537
专题	生物基材料组群
作者单位	1.Jilin Univ, State Key Lab Theoret & Computat Chem, Coll Chem, Changchun 130021, Peoples R China 2.Chinese Acad Sci, Key Lab Biofuels, Qingdao Inst Bioenergy & Bioproc Technol, Qingdao 266101, Peoples R China
推荐引用方式 GB/T 7714	Liu, Yan,Zhao, Guoming,Zhu, Wanchun,et al. Comparative Study on the Catalytic Properties of Amino-Functionalized Silica Materials for the Transesterification of Dimethyl Oxalate with Phenol[J]. JOURNAL OF THE BRAZILIAN CHEMICAL SOCIETY,2010,21(12):2254-2261.
APA	Liu, Yan.,Zhao, Guoming.,Zhu, Wanchun.,Wang, Jing.,Liu, Gang.,...&Jia, Mingjun.(2010).Comparative Study on the Catalytic Properties of Amino-Functionalized Silica Materials for the Transesterification of Dimethyl Oxalate with Phenol.JOURNAL OF THE BRAZILIAN CHEMICAL SOCIETY,21(12),2254-2261.
MLA	Liu, Yan,et al."Comparative Study on the Catalytic Properties of Amino-Functionalized Silica Materials for the Transesterification of Dimethyl Oxalate with Phenol".JOURNAL OF THE BRAZILIAN CHEMICAL SOCIETY 21.12(2010):2254-2261.