Beilstein J. Org. Chem.2015,11, 1632–1638, doi:10.3762/bjoc.11.178
solvent (toluene) and the ionic liquid (IL) 1-butyl-2,3-dimethylimidazolium tetrafluoroborate [BDMIM+][BF4−]. The structure of Ru-2 was confirmed by single crystal X-ray analysis.
Keywords: biphasiccatalysis; ionic initiators; recycling; ROMP; ruthenium; Introduction
Ionic metathesis catalysts offer
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Graphical Abstract
Figure 1:
Catalysts synthesized by post-assembly tagging (Mes = mesitylene).
Beilstein J. Org. Chem.2014,10, 2642–2648, doi:10.3762/bjoc.10.276
used as additives in Rh-catalyzed hydroformylation of 1-hexadecene. The combined supramolecular and coordinating properties of these polymers allowed increasing the catalytic activity of the reaction without affecting the selectivities.
Keywords: biphasiccatalysis; cyclodextrin; hydroformylation
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Graphical Abstract
Scheme 1:
Synthesis of CD-substituted polymers 3a, 3b and 3c.