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Title
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Separation of metathesis catalysts and reaction products in flow reactors using organic solvent nanofiltration
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Author
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Abstract
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| Organic solvent nanofiltration (OSN), a relatively new low energy separation technology, has been used to reduce metal contamination of ring closing metathesis reaction products. The catalysts used were readily available commercial Hoveyda-Grubbs and Umicore M series catalysts. These reactions were performed in a flow reactor with in-line membrane separation, and high catalyst retention can be achieved. In the flow reactor set up a beneficial effect on catalyst life-time on changing from solvents such as dichloromethane to environmentally more benign acetone, which reduces initiation rates, was demonstrated. |
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Language
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English
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Source (journal)
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RSC advances
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Publication
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2013
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ISSN
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2046-2069
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DOI
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10.1039/C3RA44860F
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Volume/pages
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3
:44
(2013)
, p. 21501-21510
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ISI
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000326056600060
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Full text (Publisher's DOI)
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