Tuning the Pyridone Scaffold within a Rhodium-NHC Platform for gem-Specific Alkyne Dimerization via a Ligand-Assisted Proton Shuttle Mechanism

A series of mononuclear square-planar Rh{κ2N,O-BHetA}(η2-coe)(NHC) (BHetA = Bis-Heteroatomic Acidato) complexes have been prepared. Modifications of the pyridonato BHetA-type ligand architecture include 4-Me, 5-Me, 6-Me, 3-Br, 4-Br, 4-...

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Bibliographic Details
Main Author:	Belinda Español-Sánchez (20183670) (author)
Other Authors:	María Galiana-Cameo (4056199) (author), Asier Urriolabeitia (7400180) (author), Victor Polo (1415185) (author), Vincenzo Passarelli (25717) (author), Jesús J. Pérez-Torrente (1496032) (author), Ricardo Castarlenas (1709752) (author)
Published:	2024
Subjects:	Biophysics Biochemistry Cell Biology Molecular Biology Pharmacology Biotechnology Plant Biology Computational Biology Environmental Sciences not elsewhere classified Biological Sciences not elsewhere classified Chemical Sciences not elsewhere classified Physical Sciences not elsewhere classified Information Systems not elsewhere classified two structural isomers pyridone scaffold within oxygen basicity imparted mechanistic pathway involving 2 </ sub stereoelectronic properties reductive elimination planar rh piperidonato catalysts nhc platform mononuclear square methyl derivative heteroatomic acidato hemilabile coordination gem </ cmd deprotonation catalytic activity alkyne protonation active catalyst
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Tuning the Pyridone Scaffold within a Rhodium-NHC Platform for <i>gem</i>-Specific Alkyne Dimerization via a Ligand-Assisted Proton Shuttle Mechanism

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