Advancements in Cross-Coupling Catalysis with MPhos, A Novel Tunable Ligand

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Published on ‎06-15-2023 03:21 PM by | Updated on ‎06-15-2023 03:22 PM

Transition metal catalyzed cross-coupling reactions are one of the most important and widely used reactions in modern organic synthesis. In this presentation, you will learn about a newly developed class of phosphine ligands targeting a relatively underexplored type of cross-coupling reaction.  
 
MPhos is a novel class of ferrocene-based unsymmetrical ligands. Along with their corresponding PdCl2 pre-catalysts, these ligands are employed for a variety of Csp2-Csp3 couplings reactions such as Murahashi-Feringa, Kumada-Corriu, Negishi and Suzuki-Miyaura. Various substrates include “drug-like” molecules to demonstrate its potential applications in API synthesis. The details of the study will be discussed in the presentation. 
 
Key Learning Objectives:
  • Difficulties in Csp2-Csp3 Couplings 
  • Benefits of MPhos ligands and precatalysts
Who Should Attend:
  • Synthetic chemists interested in learning about a new class of cross-coupling catalysts
  • Medicinal chemists seeking additional ligands and catalysts for high-throughput screening

Brought to you by:

%7B775a5452-a5a3-4c63-bf01-fce37eb47c72%7D_milliporesigma-logo

 

Speakers:

%7Bf0b317d8-eeb6-4cd2-a56d-0af2423979fd%7D_Speaker_100x100Thomas Colacot
R&D Fellow and Director of Global Technology Innovation, Life Science Business,
MilliporeSigma



%7B2ca08302-9b4a-4f05-9567-32b5c3f9f223%7D_AnnThayer_100x100Ann Thayer
Contributing Editor,
C&EN Media Group



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Start:
Tue, Jul 18, 2023 11:00 AM EDT
End:
Tue, Jul 18, 2023 12:00 PM EDT
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mellisa4
Visitor II

MPhos (Monodentate Phosphine Oxide Ligand) is a class of phosphine ligands that feature a phosphine oxide group. These ligands are designed to provide improved stability and reactivity in transition metal catalysis. MPhos ligands possess a tunable structure, allowing for fine-tuning of their electronic and steric properties by modifying the substituents on the phosphorus atom.  

it is a class of Bidentate ferrocene based ligand and not the oxide. M stands for our company name. It’s potential applications in API synthesis will be discussed.