A photo-induced three-component reaction of N-aryl piperidines, sulfur dioxide, and cycloketone oxime esters

Ze Wang; Mengxia Yu; Shaoyu Li; Jie Wu; Shengqing Ye

doi:10.1039/d6cc01221c

January 1, 2026Chemical Communications

A photo-induced three-component reaction of N-aryl piperidines, sulfur dioxide, and cycloketone oxime esters

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Key Points

The aim is to develop a new method for synthesizing β-sulfonylated piperidines without external oxidants.
Utilized a visible-light-driven reaction approach
Conducted the reaction at room temperature
Incorporated N-aryl piperidines, sulfur dioxide, and cycloketone oxime esters
Successfully synthesized β-sulfonylated piperidines
Achieved good substrate generality in product formation
Demonstrated effectiveness without the use of external oxidants

Implication

Novel method synthesizes β-sulfonylated piperidines in a simple, external-oxidant-free reaction using visible light.

Abstract

A novel, external-oxidant-free method for synthesizing β-sulfonylated piperidines is established via a visible-light-driven three-component reaction. The reaction proceeds smoothly at room temperature, delivering products with good substrate generality. Control experiments...

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Cite This Study

Wang et al. (2026) studied this question.

synapsesocial.com/papers/69e3209340886becb653f9e4 https://doi.org/10.1039/d6cc01221c

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A photo-induced three-component reaction of N-aryl piperidines, sulfur dioxide, and cycloketone oxime esters

Key Points

Implication

Abstract

Discussion

Cite This Study

A photo-induced three-component reaction of N-aryl piperidines, sulfur dioxide, and cycloketone oxime esters

Key Points

Implication

Abstract

Discussion

Cite This Study

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