7 Visible light photoredox catalysis with [Ru(bpy)<sub>3</sub>]<sup>2+</sup>: General principles and the twentieth century roots

Teplý, Filip

doi:10.1515/9783110269246.111

Cited by 4 publications

(1 citation statement)

References 29 publications

(46 reference statements)

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“…Photocatalysis using precious metal complexes has had a significant impact in photochemical synthesis. [1][2][3] As issues of sustainability become increasingly important, 4,5 research into photoactive base metal complexes has widened, involving a diverse range of elements demonstrating reactivity in a wide range of chemical transformations. 6 Copper-based complexes have a rich history in UV-based photochemistry, 7,8 with recent investigations involving their use in solar energy sciences, 9 photocatalytic water-splitting, 10 and organic light emitting diodes.…”

Section: Introductionmentioning

confidence: 99%

Evaluating heteroleptic copper(I)-based complexes bearing π-extended diimines in different photocatalytic processes

et al. 2020

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A series of 12 new copper-based photocatalysts of the type Cu(N^N)(P^P)BF4 were synthesized bearing π-extended diimine ligands. The complexes have red shifted absorptions and larger extinction coefficients than complexes prepared with a parent diimine, dmp. The complexes were evaluated for their ability to promote three different photochemical transformations. Although the complexes were inactive in a reductive PCET process, the complexes afforded good yields in both SET and ET processes. Interestingly, homoleptic copper-complexes derived from the π-extended diimines were significantly more active in SET processes than analogous complexes with simpler diimines.

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Section: Introductionmentioning

confidence: 99%

Evaluating heteroleptic copper(I)-based complexes bearing π-extended diimines in different photocatalytic processes

et al. 2020

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Heteroleptic Copper(I)‐Based Complexes for Photocatalysis: Combinatorial Assembly, Discovery, and Optimization

et al. 2018

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A library of 50 copper‐based complexes derived from bisphosphines and diamines was prepared and evaluated in three mechanistically distinct photocatalytic reactions. In all cases, a copper‐based catalyst was identified to afford high yields, where new heteroleptic complexes derived from the bisphosphine BINAP displayed high efficiency across all reaction types. Importantly, the evaluation of the library of copper complexes revealed that even when photophysical data is available, it is not always possible to predict which catalyst structure will be efficient or inefficient in a given process, emphasizing the advantages for catalyst structures with high modularity and structural variability.

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Heteroleptic Copper(I)‐Based Complexes for Photocatalysis: Combinatorial Assembly, Discovery, and Optimization

et al. 2018

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A library of 50 copper-based complexes derived from bisphosphines and diamines was prepared and evaluated in three mechanistically distinct photocatalytic reactions. In all cases, a copper-based catalyst was identified to afford high yields, where new heteroleptic complexes derived from the bisphosphine BINAP displayed high efficiency across all reaction types. Importantly, the evaluation of the library of copper complexes revealed that even when photophysical data is available, it is not always possible to predict which catalyst structure will be efficient or inefficient in a given process, emphasizing the advantages for catalyst structures with high modularity and structural variability.

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7 Visible light photoredox catalysis with [Ru(bpy)₃]²⁺: General principles and the twentieth century roots

Cited by 4 publications

References 29 publications

Evaluating heteroleptic copper(I)-based complexes bearing π-extended diimines in different photocatalytic processes

Evaluating heteroleptic copper(I)-based complexes bearing π-extended diimines in different photocatalytic processes

Heteroleptic Copper(I)‐Based Complexes for Photocatalysis: Combinatorial Assembly, Discovery, and Optimization

Heteroleptic Copper(I)‐Based Complexes for Photocatalysis: Combinatorial Assembly, Discovery, and Optimization

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7 Visible light photoredox catalysis with [Ru(bpy)3]2+: General principles and the twentieth century roots

Cited by 4 publications

References 29 publications

Evaluating heteroleptic copper(I)-based complexes bearing π-extended diimines in different photocatalytic processes

Evaluating heteroleptic copper(I)-based complexes bearing π-extended diimines in different photocatalytic processes

Heteroleptic Copper(I)‐Based Complexes for Photocatalysis: Combinatorial Assembly, Discovery, and Optimization

Heteroleptic Copper(I)‐Based Complexes for Photocatalysis: Combinatorial Assembly, Discovery, and Optimization

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7 Visible light photoredox catalysis with [Ru(bpy)₃]²⁺: General principles and the twentieth century roots