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Dioxomolybdenum(VI) complex covalently attached to amino-modified graphene oxide: heterogeneous catalyst for the.
- Source :
- Applied Organometallic Chemistry; May2014, Vol. 28 Issue 5, p317-323, 7p
- Publication Year :
- 2014
-
Abstract
- Transition metal salen complex MoO<subscript>2</subscript>-salen was successfully tethered onto amino-functionalized graphene oxide (designated as MoO<subscript>2</subscript>-salen-GO), which was tested in the of various alkenes using tert-butylhydroperoxide or H<subscript>2</subscript>O<subscript>2</subscript> as oxidant. Characterization results showed that dioxomolybdenum(VI) complex was successfully grafted onto the amino-functionalized graphene oxide and the structure of the graphene oxide was well preserved after several stepwise synthesis procedures. Catalytic tests showed that heterogeneous catalyst MoO<subscript>2</subscript>-salen-GO was more active than its homogeneous analogue MoO<subscript>2</subscript>-salen in the of cyclooctene due to site isolation. In addition, the MoO<subscript>2</subscript>-salen-GO catalyst could be reused three times without significant loss of activity. Copyright © 2014 John Wiley & Sons, Ltd. [ABSTRACT FROM AUTHOR]
- Subjects :
- TRANSITION metals
MOLYBDENUM
GRAPHENE oxide
AMINO acids
CATALYSTS
Subjects
Details
- Language :
- English
- ISSN :
- 02682605
- Volume :
- 28
- Issue :
- 5
- Database :
- Complementary Index
- Journal :
- Applied Organometallic Chemistry
- Publication Type :
- Academic Journal
- Accession number :
- 95663506
- Full Text :
- https://doi.org/10.1002/aoc.3127