CO ₂ Photoreduction by 4-Ferrocenyl Appended Bipyridine Coordinated Re(I) Complexes

Shriya Saha (525584); Dolores G. Gil-Gavilán (21239023); M. Gutmann; Debasish Manna; Souvik Roy (17166487); Raja Mitra

doi:10.1039/d6dt00728g

January 1, 2026Dalton Transactions

CO ₂ Photoreduction by 4-Ferrocenyl Appended Bipyridine Coordinated Re(I) Complexes

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Key Points

The study aims to explore the efficiency of Re(I) complexes in the photoreduction of carbon dioxide using ferrocenyl-bipyridine ligands.
Synthesis of 4-ferrocenyl-bipyridine ligands and respective Re(I) complexes.
Investigation of photoreduction reactions with synthesized complexes.
Single-crystal analysis to determine product formation.
Successful synthesis of Re(I) complexes showed promising activity in CO2 photoreduction.
Formation of a by-product (2d′) was observed during the reactions.
Crystal structures provided insight into complex stability and reactivity.

Implication

Investigates CO2 photoreduction in Re(I) complexes, suggesting effective carbon capture.

Abstract

4-ferrocenyl-bipyridine ligands ( 2a-d ) and their respective [Re(L)(CO) 3 Br] (L = 2a-d ) complexes were synthesised and investigated for CO 2 photoreduction. The single-crystal analysis revealed the formation of a by-product, 2d′ , and its...

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Cite This Study

(525584) et al. (2026) studied this question.

synapsesocial.com/papers/69f6e6478071d4f1bdfc6f19 https://doi.org/10.1039/d6dt00728g

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CO ₂ Photoreduction by 4-Ferrocenyl Appended Bipyridine Coordinated Re(I) Complexes

Key Points

Implication

Abstract

Discussion

Cite This Study

CO ₂ Photoreduction by 4-Ferrocenyl Appended Bipyridine Coordinated Re(I) Complexes

Key Points

Implication

Abstract

Discussion

Cite This Study

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