Abstract
A magnetically separable ruthenium catalyst was synthesized through immobilizing a pentamethylcyclopentadienyl ruthenium complex on iron oxide nanoparticles. The catalyst is highly active and selective for the synthesis of 1,5-disubstituted 1,2,3-trizoles via cycloaddition of alkynes and organic azides and can be recycled at least 5 times.
Publication types
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Research Support, Non-U.S. Gov't
MeSH terms
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Alkynes / chemistry*
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Azides / chemistry*
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Catalysis
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Cyclization
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Magnetite Nanoparticles / chemistry*
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Molecular Structure
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Organometallic Compounds / chemistry*
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Particle Size
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Ruthenium / chemistry*
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Stereoisomerism
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Surface Properties
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Triazoles / chemical synthesis*
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Triazoles / chemistry
Substances
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Alkynes
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Azides
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Magnetite Nanoparticles
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Organometallic Compounds
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Triazoles
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Ruthenium