Functionalization of mesoporous silicas as powders for support and immobilization of Pd catalysts and as monolithic framework for building strong lightweight materials
Keywords and Phrases
"Immobilization of catalysts is a promising approach to combine the advantages of heterogeneous and homogeneous catalysts. Pd(PPh₃)₂Cl₂ known as an extremely active homogeneous catalyst for the Sonogashira coupling reaction has been immobilized on high surface area MCF (mesocellular foams)-type mesoporous silica powder modified with 3-aminopropyltriethoxysilane (APTES). The functionalized MCF-type silica and supported catalysts have been characterized by FTIR, BET, and Elemental Analysis. Such supported Pd catalysts have proven to be useful reagents for copper-, and amine-free Sonogashira reactions for the coupling of haloaromatic compounds and alkynes"--Abstract, leaf iv.
Isaac, Kakkattukuzhy M.
M.S. in Chemistry
University of Missouri--Rolla
Journal article titles appearing in thesis/dissertation
- Immobilization of Pd catalysts on mesoporous silicas for amine-, and copper-free Sonogashira coupling reactions
- Conformal polymer nano-encapsulation of ordered mesoporous silica monoliths for improved mechanical properties
x, 55 leaves
© 2006 Xiaojiang Wang, All rights reserved.
Thesis - Citation
Library of Congress Subject Headings
Catalysts -- Testing
Print OCLC #
Link to Catalog Record
Full-text not available: Request this publication directly from Missouri S&T Library or contact your local library.http://laurel.lso.missouri.edu/record=b5923724~S5
Wang, Xiaojiang, "Functionalization of mesoporous silicas as powders for support and immobilization of Pd catalysts and as monolithic framework for building strong lightweight materials" (2006). Masters Theses. 5905.