Hexacoordinate Ru-based olefin metathesis catalysts with pH-responsive N-heterocyclic carbene (NHC) and N-donor ligands for ROMP reactions in non-aqueous, aqueous and emulsion conditions

Hexacoordinate Ru-based olefin metathesis catalysts with pH-responsive N-heterocyclic carbene (NHC) and N-donor ligands for ROMP reactions in non-aqueous, aqueous and emulsion conditions

Three new ruthenium alkylidene complexes (PCy3)Cl2(H2ITap)Ru=CHSPh (9), (DMAP)2Cl2(H2ITap)Ru=CHPh (11) and (DMAP)2Cl2(H2ITap)Ru=CHSPh (12) have been synthesized bearing the pH-responsive H2ITap ligand (H2ITap = 1,3-bis(2’,6’-dimethyl-4’-dimethylaminophenyl)-4,5-dihydroimidazol-2-ylidene). Catalysts...

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Bibliographic Details
Main Authors: Shawna L. Balof, K. Owen Nix, Matthew S. Olliff, Sarah E. Roessler, Arpita Saha, Kevin B. Müller, Ulrich Behrens, Edward J. Valente, Hans-Jörg Schanz
Format: Article
Language:English
Published: Beilstein-Institut 2015-10-01
Series:Beilstein Journal of Organic Chemistry
Subjects:
activation
aqueous catalysis
emulsion
olefin metathesis
polymerization
ruthenium
Online Access:https://doi.org/10.3762/bjoc.11.212

Internet

https://doi.org/10.3762/bjoc.11.212

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