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Recent Advances in Light-Induced Selenylation.

Stefano Protti¹, Maurizio Fagnoni¹

¹PhotoGreen Lab, Department of Chemistry, University of Pavia, Viale Taramelli 12, 27100 Pavia, Italy.

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Summary

This review highlights recent advances in light-promoted reactions for creating carbon-selenium (C-Se) bonds. These methods offer mild and efficient ways to synthesize valuable selenium-containing organic molecules for diverse applications.

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Area of Science:

Organic Chemistry
Photochemistry
Medicinal Chemistry

Background:

Selenium-containing organic molecules are crucial in synthesis, pharmacology, and materials science.
Developing efficient and mild methods for carbon-selenium (C-Se) bond formation is an ongoing challenge.
Photochemical approaches offer promising avenues for C-Se bond construction.

Purpose of the Study:

To present a comprehensive overview of recent developments in light-promoted selenylation reactions.
To showcase the versatility and efficiency of photocatalytic methods for C-Se bond formation.
To provide researchers with insights into cutting-edge techniques in organoselenium chemistry.

Main Methods:

Review of literature focusing on photocatalytic and photothermal selenylation reactions.
Categorization of methods based on reaction mechanisms and substrates.
Analysis of reaction conditions, yields, and substrate scope.

Main Results:

Numerous examples of light-induced C-Se bond formation are presented.
Demonstration of mild and efficient protocols applicable to various organic substrates.
Highlighting the advantages of photochemistry in organoselenium synthesis.

Conclusions:

Light-promoted selenylation is a rapidly advancing field with significant potential.
These methods provide sustainable and effective routes to diverse organoselenium compounds.
Future research directions include expanding substrate scope and developing novel photocatalytic systems.