scholarly journals Application of imidazolinium salts and N-heterocyclic olefins for the synthesis of anionic and neutral tungsten imido alkylidene complexes

2016 ◽  
Vol 52 (36) ◽  
pp. 6099-6102 ◽  
Author(s):  
Dominik A. Imbrich ◽  
Wolfgang Frey ◽  
Stefan Naumann ◽  
Michael R. Buchmeiser
Keyword(s):  
Structural Characterization ◽  
Olefin Metathesis ◽  
Catalytic Properties ◽  
Convenient Synthesis ◽  
Imidazolinium Salts ◽  
Alkylidene Complexes

The convenient synthesis, structural characterization and catalytic properties in olefin metathesis of three anionic tungsten imido alkylidenes and one neutral, NHO-bearing tungsten imido alkylidene complex are presented.

scholarly journals Supported Ru olefin metathesis catalysts via a thiolate tether

2019 ◽  
Vol 48 (9) ◽  
pp. 2886-2890 ◽  
Author(s):  
Marc Renom-Carrasco ◽  
Philipp Mania ◽  
Reine Sayah ◽  
Laurent Veyre ◽  
Giovanni Occhipinti ◽  
...  
Keyword(s):  
Olefin Metathesis ◽  
Mesostructured Silica ◽  
Metathesis Catalysts ◽  
Alkylidene Complexes

Ruthenium alkylidene complexes can be successfully immobilized on hybrid mesostructured silica via thiolate tethers to give heterogeneous, thiolate-coordinated olefin metathesis catalysts.

Synthesis, characterization and catalytic properties of a highly stereoselective olefin metathesis catalyst

2009 ◽  
Vol 10 (7) ◽  
pp. 1111-1116 ◽  
Author(s):  
Bouchra Rhers ◽  
Eva Grinenval ◽  
Mostafa Taoufik ◽  
Fabienne Fache ◽  
Eberhardt Herdtweck ◽  
...  
Keyword(s):  
Olefin Metathesis ◽  
Catalytic Properties ◽  
Metathesis Catalyst

ChemInform Abstract: Cyclometalated Ruthenium Alkylidene Complexes: A Powerful Family of Z -Selective Olefin Metathesis Catalysts

ChemInform ◽  
2016 ◽  
Vol 47 (28) ◽  
Author(s):  
Vanessa M. Marx ◽  
Lauren E. Rosebrugh ◽  
Myles B. Herbert ◽  
Robert H. Grubbs
Keyword(s):  
Olefin Metathesis ◽  
Metathesis Catalysts ◽  
Alkylidene Complexes

scholarly journals Z-Selective Olefin Metathesis Reactions Promoted by Tungsten Oxo Alkylidene Complexes

2011 ◽  
Vol 133 (51) ◽  
pp. 20754-20757 ◽  
Author(s):  
Dmitry V. Peryshkov ◽  
Richard R. Schrock ◽  
Michael K. Takase ◽  
Peter Müller ◽  
Amir H. Hoveyda
Keyword(s):  
Olefin Metathesis ◽  
Metathesis Reactions ◽  
Alkylidene Complexes

scholarly journals Ruthenium-based olefin metathesis catalysts with monodentate unsymmetrical NHC ligands

2018 ◽  
Vol 14 ◽  
pp. 3122-3149 ◽  
Author(s):  
Veronica Paradiso ◽  
Chiara Costabile ◽  
Fabia Grisi
Keyword(s):  
Olefin Metathesis ◽  
Catalytic Properties ◽  
Ruthenium Complexes ◽  
Current State ◽  
State Of Research ◽  
Metathesis Catalysts

An overview on the catalytic properties of ruthenium complexes for olefin metathesis bearing monodentate unsymmetrical N-heterocyclic diaminocarbene ligands is provided. The non-symmetric nature of these NHC architectures strongly influences activity and selectivity of the resulting catalysts. The main achievements that have been accomplished in significant areas of olefin metathesis up to the current state of research are discussed.

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