Multifunctional Heterogeneous Catalysts: SBA‐15‐Containing Primary Amines and Sulfonic Acids
Year: 2006
Type: article
Abstract: Dual functions: The simultaneous immobilization of primary amines and sulfonic acids on mesoporous silica SBA-15 (SBA-15-A/B; see scheme) creates a heterogeneous catalyst that exhibits cooperative catalytic behavior in the aldol condensation reaction. The respective chemical reactivities of the acid and base groups are maintained, whereas homogeneous analogues are neutralized in solution. TEOS=tetraethoxysilane.
Authors: Ryan K. Zeidan, Son‐Jong Hwang, Mark E. Davis
Institution: California Institute of Technology
Language: English
Subfield: Materials Chemistry
Field: Materials Science
Domain: Physical Sciences
Open Access status: bronze
Funder: U.S. Department of Energy
OpenAlex ID: W2144223008