Recent advances in ruthenium-based olefin metathesis

OM Ogba, NC Warner, DJ O'leary… - Chemical Society …, 2018 - pubs.rsc.org
Ruthenium-based olefin metathesis catalysts, known for their functional group tolerance and
broad applicability in organic synthesis and polymer science, continue to evolve as an …

[HTML][HTML] Surface organometallic and coordination chemistry toward single-site heterogeneous catalysts: strategies, methods, structures, and activities

C Coperet, A Comas-Vives, MP Conley… - Chemical …, 2016 - ACS Publications
The chemical industry relies on catalytic processes, which involve mainly heterogeneous
catalysts because they offer many advantages over their homogeneous counterparts such …

[PDF][PDF] Magical power of transition metals: past, present, and future

E Negishi - Angew. Chem. Int. Ed, 2011 - nobelprize.org
Not long ago, the primary goal of the synthesis of complex natural products and related
compounds of biological and medicinal interest was to be able to synthesize them …

Improved Ruthenium Catalysts for Z-Selective Olefin Metathesis

BK Keitz, K Endo, PR Patel, MB Herbert… - Journal of the …, 2012 - ACS Publications
Several new C–H-activated ruthenium catalysts for Z-selective olefin metathesis have been
synthesized. Both the carboxylate ligand and the aryl group of the N-heterocyclic carbene …

Catalytic Z-selective olefin cross-metathesis for natural product synthesis

SJ Meek, RV O'Brien, J Llaveria, RR Schrock… - Nature, 2011 - nature.com
Alkenes are found in many biologically active molecules, and there are a large number of
chemical transformations in which alkenes act as the reactants or products (or both) of the …

Chelated Ruthenium Catalysts for Z-Selective Olefin Metathesis

K Endo, RH Grubbs - Journal of the American Chemical Society, 2011 - ACS Publications
We report the development of ruthenium-based metathesis catalysts with chelating N-
heterocyclic carbene (NHC) ligands that catalyze highly Z-selective olefin metathesis. A very …

[HTML][HTML] Olefin metathesis: what have we learned about homogeneous and heterogeneous catalysts from surface organometallic chemistry?

C Copéret, ZJ Berkson, KW Chan, J de Jesus Silva… - Chemical …, 2021 - pubs.rsc.org
Since its early days, olefin metathesis has been in the focus of scientific discussions and
technology development. While heterogeneous olefin metathesis catalysts based on …

Practical new silyloxy-based alkyne metathesis catalysts with optimized activity and selectivity profiles

J Heppekausen, R Stade, R Goddard… - Journal of the …, 2010 - ACS Publications
Triphenylsilanolate ligands were found to impart excellent reactivity and outstanding
functional group tolerance on molybdenum alkylidyne complexes, which catalyze alkyne …

Evolution of catalytic stereoselective olefin metathesis: from ancillary transformation to purveyor of stereochemical identity

AH Hoveyda - The Journal of organic chemistry, 2014 - ACS Publications
There have been numerous significant advances in catalytic olefin metathesis (OM) during
the past two decades. Such progress has transformed this important set of reactions to …

Z‐Selective Cross Metathesis with Ruthenium Catalysts: Synthetic Applications and Mechanistic Implications

MB Herbert, RH Grubbs - Angewandte Chemie International …, 2015 - Wiley Online Library
Olefin cross metathesis is a particularly powerful transformation that has been exploited
extensively for the formation of complex products. Until recently, however, constructing Z …