Abstract
In recent years, mesoporous silica materials with controllable structure, tunable porosity and high surface area have been widely studied with regard to applications as excellent adsorbents and heterogeneous catalysts. SBA-15 is among the most attractive mesoporous silicas due to its adjustable pores and thick pore walls. Grafting various organic compounds on the surface of SBA-15 can improve the catalytic activity of silica surface. In this regard, SBA-15 has been functionalized with amine groups to create a promising candidate in catalysis of various kinds of organic reactions. Amino-functionalized mesoporous SBA-15 (SBA-Pr-NH2) has been found to be useful for base-catalyzed reactions. SBA-Pr-NH2 exhibits efficient catalytic activity as a heterogeneous reusable green catalyst in organic transformations. This catalyst can be easily removed from the reaction mixture by simple filtration, recovered and reused without significant loss of activity. This overview covers the recent achievements in the application of amino-functionalized SBA-15 as a green catalyst.
Keywords: Mesoporous materials, nano catalysts, amine-functionalized SBA-15, organic reactions.
Graphical Abstract
Call for Papers in Thematic Issues
Advances of Heterocyclic Chemistry with Pesticide Activity
Global food safety and security will continue to be a global concern for the next 50 years and beyond. Plant diseases have had a significant impact on food safety and security throughout the entire food chain, from primary production to consumption. While conventional chemical pesticides have been traditionally used for ...read more
Calculation design of covalent/metal organic framework based catalysts
This research area combines theoretical computation and screening with machine learning for the design of covalent/metal organic framework-based catalysts, bridging the disciplines of organic chemistry, physical chemistry, computational chemistry, materials science, and machine learning. It covers several critical aspects: designing and synthesizing organic catalysts for improved performance, applying computational methods ...read more
Carbohydrates conversion in biofuels and bioproducts
Biomass pretreatment, hydrolysis, and saccharification of carbohydrates, and sugars bioconversion in biofuels and bioproducts within a biorefinery framework. Carbohydrates derived from woody biomass, agricultural wastes, algae, sewage sludge, or any other lignocellulosic feedstock are included in this issue. Simulation, techno-economic analysis, and life cycle analysis of a biorefinery process are ...read more
Catalytic C-H bond activation as a tool for functionalization of heterocycles
The major topic is the functionalization of heterocycles through catalyzed C-H bond activation. The strategies based on C-H activation not only provide straightforward formation of C-C or C-X bonds but, more importantly, allow for the avoidance of pre-functionalization of one or two of the cross-coupling partners. The beneficial impact of ...read more
Related Books
Advances in Organic Synthesis
The Synthetic Methods, Structures, and Properties of the Ca-C σ Bond Organocalcium Containing Compounds
Advances in Organic Synthesis
Chemistry of Bipyrazoles: Synthesis and Applications
Advances in Organic Synthesis
Advanced Nanocatalysis for Organic Synthesis and Electroanalysis
Advances in Organic Synthesis
Advances in Organic Synthesis
32
1