Mechanistic Studies of Alkene Isomerization Catalyzed by CCC-Pincer Complexes of Iridium

2014 ◽  
Vol 33 (2) ◽  
pp. 473-484 ◽  
Author(s):  
Spring Melody M. Knapp ◽  
Sarah E. Shaner ◽  
Daniel Kim ◽  
Dimitar Y. Shopov ◽  
Jennifer A. Tendler ◽  
...  
Keyword(s):  
Pincer Complexes ◽  
Mechanistic Studies ◽  
Alkene Isomerization

scholarly journals A case study of proton shuttling in palladium catalysis

2016 ◽  
Vol 7 (3) ◽  
pp. 2179-2187 ◽  
Author(s):  
Julien Monot ◽  
Paul Brunel ◽  
Christos E. Kefalidis ◽  
Noel Ángel Espinosa-Jalapa ◽  
Laurent Maron ◽  
...  
Keyword(s):  
Palladium Catalysis ◽  
Catalytic Performance ◽  
Pincer Complexes ◽  
Mechanistic Studies ◽  
Proton Shuttling

Thanks to mechanistic studies, the catalytic performance of SCS indenediide Pd pincer complexes has been spectacularly enhanced using catechol additives as proton shuttles.

scholarly journals (PXP)Mo pincer complexes for catalytic dinitrogen reduction: Synthesis, characterization and mechanistic studies

2020 ◽  
Author(s):  
Santanu Malakar ◽  
Xiaoguang Zhou ◽  
Benjamin Gordon ◽  
Quinton J. Bruch ◽  
Nicholas J. I. Walker ◽  
...  
Keyword(s):  
Pincer Complexes ◽  
Mechanistic Studies ◽  
Dinitrogen Reduction

scholarly journals (PXP)Mo pincer complexes for catalytic dinitrogen reduction: Synthesis, characterization and mechanistic studies

2020 ◽  
Author(s):  
Santanu Malakar ◽  
Xiaoguang Zhou ◽  
Benjamin Gordon ◽  
Quinton J. Bruch ◽  
Nicholas J. I. Walker ◽  
...  
Keyword(s):  
Pincer Complexes ◽  
Mechanistic Studies ◽  
Dinitrogen Reduction

scholarly journals (PXP)Mo pincer complexes for catalytic dinitrogen reduction: Synthesis, characterization and mechanistic studies

2020 ◽  
Author(s):  
Santanu Malakar ◽  
Xiaoguang Zhou ◽  
Benjamin Gordon ◽  
Quinton J. Bruch ◽  
Nicholas J. I. Walker ◽  
...  
Keyword(s):  
Pincer Complexes ◽  
Mechanistic Studies ◽  
Dinitrogen Reduction

scholarly journals (PXP)Mo pincer complexes for catalytic dinitrogen reduction: Synthesis, characterization and mechanistic studies

2020 ◽  
Author(s):  
Santanu Malakar ◽  
Xiaoguang Zhou ◽  
Benjamin Gordon ◽  
Quinton J. Bruch ◽  
Nicholas J. I. Walker ◽  
...  
Keyword(s):  
Pincer Complexes ◽  
Mechanistic Studies ◽  
Dinitrogen Reduction

scholarly journals (PXP)Mo pincer complexes for catalytic dinitrogen reduction: Synthesis, characterization and mechanistic studies

2020 ◽  
Author(s):  
Santanu Malakar ◽  
Xiaoguang Zhou ◽  
Benjamin Gordon ◽  
Quinton J. Bruch ◽  
Nicholas J. I. Walker ◽  
...  
Keyword(s):  
Pincer Complexes ◽  
Mechanistic Studies ◽  
Dinitrogen Reduction

scholarly journals Catalytic, contra-Thermodynamic Alkene Isomerization

2021 ◽  
Author(s):  
Gino Occhialini ◽  
Vignesh Palani ◽  
Alison Wendlandt
Keyword(s):  
Natural Product ◽  
Catalyst System ◽  
Natural Product Synthesis ◽  
Mechanistic Studies ◽  
Double Bonds ◽  
Positional Isomerization ◽  
Alkene Isomerization ◽  
Terminal Alkene ◽  
Homolytic Substitution ◽  
Powerful Strategy

The positional isomerization of C–C double bonds is a powerful strategy for the interconversion of alkene regioisomers. However, existing methods provide access to thermodynamically more stable isomers from less stable starting materials. Here we report the discovery of a dual catalyst system that promotes contra-thermodynamic positional alkene isomerization under photochemical irradiation, providing access to terminal alkene isomers directly from conjugated, internal alkene starting materials. The utility of the method is demonstrated in the deconjugation of diverse electron rich/poor alkenes and through strategic application to natural product synthesis. Mechanistic studies are consistent with a regiospecific bimolecular homolytic substitution (SH2') mechanism proceeding through an allyl-cobaloxime intermediate.

scholarly journals (PXP)Mo pincer complexes for catalytic dinitrogen reduction: Synthesis, characterization and mechanistic studies

2020 ◽  
Author(s):  
Santanu Malakar ◽  
Xiaoguang Zhou ◽  
Benjamin Gordon ◽  
Quinton J. Bruch ◽  
Nicholas J. I. Walker ◽  
...  
Keyword(s):  
Pincer Complexes ◽  
Mechanistic Studies ◽  
Dinitrogen Reduction

scholarly journals (PXP)Mo pincer complexes for catalytic dinitrogen reduction: Synthesis, characterization and mechanistic studies

2020 ◽  
Author(s):  
Santanu Malakar ◽  
Xiaoguang Zhou ◽  
Benjamin Gordon ◽  
Quinton J. Bruch ◽  
Nicholas J. I. Walker ◽  
...  
Keyword(s):  
Pincer Complexes ◽  
Mechanistic Studies ◽  
Dinitrogen Reduction
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