Journal
SYNTHESIS AND REACTIVITY IN INORGANIC METAL-ORGANIC AND NANO-METAL CHEMISTRY
Volume 41, Issue 9, Pages 1182-1187Publisher
TAYLOR & FRANCIS INC
DOI: 10.1080/15533174.2011.591646
Keywords
functional groups; SBA-15 mesoporous silica; tetrahydrobenzo[b]pyranederivatives
Funding
- Materials and Energy Research Center
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SBA-15 mesoporous silicas modified with proline and aminopropyl functional groups were employed for synthesis of tetrahydrobenzo[b]pyrane derivatives by simply mixing the precursors with surface-modified catalyst in a mortar. The mesoporous catalysts were characterized by Fourier-transform infrared spectroscopy (FTIR), transmission electron microscopy (TEM), small-angle x-ray diffractometry (SAXS), thermogravimetric/differential thermal analyzer (TG/DTA), Barrett-Joiner-Halenda (BJH) pore size and volume analysis, and Brunauer-Emmett-Teller (BET) surface area measurement methods. The results indicate that SBA-15 mesoporous silica modified with proline and aminopropyl functional groups can be effectively utilized for synthesis of tetrahydrobenzo[b]pyrane derivatives.
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