Synthesis and Catalytic Properties of Ordered Mesoporous Amino-group Functionalized Mesopolymers as Solid Base Catalysts

doi:10.7503/cjcu20120214

Chem. J. Chinese Universities ›› 2012, Vol. 33 ›› Issue (12): 2746.doi: 10.7503/cjcu20120214

• Physical Chemistry • Previous Articles Next Articles

Synthesis and Catalytic Properties of Ordered Mesoporous Amino-group Functionalized Mesopolymers as Solid Base Catalysts

MU Li^1,2, ZHANG Long^1,3, WU Xiu-Li²

1. School of Chemistry, Northeast Normal University, Changchun 130024, China;
2. School of Bioscience and Technology of Changchun University, Changchun 130023, China;
3. School of Chemistry Engineering, Changchun University of Technology, Changchun 130012, China

Received:2012-03-14 Online:2012-12-10 Published:2012-11-20
Contact: Li Mu E-mail:zhanglongzhl@163.com

Abstract

Abstract:

A series of amine- or diamine-functionalized mesopolymers with cubic mesostructures has been prepared by two-step chemical modification procedures involving chloromethylation and a subsequent amination reaction of the FDU-16 mesoporous resol materials. The sample was carefully investigated by various techniques such as X-ray diffraction(XRD), N₂ adsorption-desorption, transmission electron microscopy(TEM) and infrared spectrometry(IR). Characterization results suggested that the mesostructure of the sample was retained during the chloromethylation and amination. The amino-group functionalized mesopolymer materials prove to be efficient heterogeneous base catalysts in Knoevenagel condensation.

Key words: Solid base catalyst, Ordered mesopolymer, Amino-group functionalization, Knoevenagel condensation

CLC Number:

O643.1

TrendMD:

MU Li, ZHANG Long, WU Xiu-Li. Synthesis and Catalytic Properties of Ordered Mesoporous Amino-group Functionalized Mesopolymers as Solid Base Catalysts[J]. Chem. J. Chinese Universities, 2012, 33(12): 2746.

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Synthesis and Catalytic Properties of Ordered Mesoporous Amino-group Functionalized Mesopolymers as Solid Base Catalysts

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