4 article(s) from Grela, Karol
- Full Research Paper
- Published 05 Jan 2016
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Graphical Abstract
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Figure 1: Selected classical and heterogeneous ruthenium complexes.
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Figure 2: Applications of NHC ammonium-tagged catalysts.
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Scheme 1: Synthesis of ammonium-tagged complex 8.
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Scheme 2: Model RCM reaction.
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Figure 3: Influence of temperature and concentration on RCM of 9. Conditions: 1 mol % of 8-C* (5 wt % on C*),...
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Figure 4: Presentation of various Ru-based catalysts. From the left: 20 mg of Gre-II powder, 20 mg of 8 as fi...
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Figure 5: Influence of the support type on the metathesis outcome. Conditions: 1 mol % 8, toluene 80 °C; [9] ...
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Figure 6: Filtration of the reaction mixture after RCM of 9 catalysed by 1 mol % of 8-powder.
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Figure 7: Split test during RCM of 9 (1 mol % cat, toluene 80 °C, [9] = 0.2 M). The reaction mixtures were fi...
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Scheme 3: Model metathesis reactions used in tests.
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Figure 8: RCM of 9 catalysed by 8 and 8-Fe. Conditions: 1 mol % catalyst, toluene 80 °C, [9] = 0.2 M.
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Figure 9: Removal of 8-Fe and subsequent recovery of 8. A: stirred reaction mixture containing 8-Fe, B: the s...
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Scheme 4: Supported catalyst 8 in sequential cross metathesis and reduction.
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