Synthesis of chiral salen Mn(III) complexes covalently linked to Re(I)-based photosensitizers

• Two Mn(III)Re(I) binuclear complexes were prepared as catalyst-photosensitizer models, in which the chiral pyrrolidine salen Mn(III) unit was covalently bonded to an Re(I) bipyridyl carbonyl moiety via a carboxamide linkage. The spectral and electrochemical properties of the Mn(III)Re(I) complexes were studied.

Nyckelord

manganese complex

rhenium complex

heterobinuclear complex

chiral salen ligand

pyrrolidine

light-driven catalyst

tricarbonylrhenium(i) halide-complexes

intramolecular electron-transfer

stereochemical rearrangements

photophysical properties

solution stereodynamics

carbonyl-complexes

tris-bipyridine

ligand

rhenium(i)

epoxidation

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