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December 9, 2025Inorganic ChemistryOpen Access

Stereogenic-at-Metal Ir(III) Complexes as Platforms for the Construction of Asymmetric Bimetallic Complexes

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Authors

PNPaul D. NewmanCardiff UniversityJPJames A. PlattsBuilding Research InstituteSPSimon J. A. PopeUniversidade da Coruña

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Implication

Stereogenic-at-metal Ir(III) complexes demonstrate functionalization capabilities in bimetallic structures, highlighting solubility's role.

Key Points

  • The research aims to explore the use of stereogenic-at-metal Ir(III) complexes as platforms for constructing asymmetric bimetallic complexes.
  • Preparation and characterization of Δ- and Λ-[Ir(ppy)2(S,R)L]BF4 complexes
  • Separation based on solubility differences in acetone
  • Functionalization of the external amino group while retaining absolute configuration
  • Coordination studies using in situ 1H NMR with ZnI2
  • Successful separation of diastereomers based on solubility
  • Retention of absolute configuration during functionalization
  • Coordination confirmed through shifts in 1H NMR spectra
  • Demonstration of complexes' potential as flexible platforms for asymmetric bimetallics

Cite This Study

Newman et al. (2025) studied this question.

synapsesocial.com/papers/69401d622d562116f28f8dd9https://doi.org/10.1021/acs.inorgchem.5c04469
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