Sono-photocatalytic amination of quinoxalin-2(1H)-ones with aliphatic amines

Ouyang, Wen-Tao; Jiang, Jun; Jiang, Yan-Fang; Li, Ting; Liu, Yuan-Yuan; Ji, Hong-Tao; Ou, Li-Juan; He, Wei-Min

doi:10.1016/j.cclet.2024.110038

Chinese Chemical Letters

2024

DOI: 10.1016/j.cclet.2024.110038

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Sono-photocatalytic amination of quinoxalin-2(1H)-ones with aliphatic amines

Wen-Tao Ouyang,

Jun Jiang,

Yan-Fang Jiang

et al.

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Cited by 11 publications

References 57 publications

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Recyclable Ag/g‐C₃N₄ Catalyzed Visible‐light Promoted Heterogeneous Synthesis of Unsymmetric Diaryl Chalcogenides

Ji,

Yi,

Zhou

et al. 2024

Asian J Org Chem

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With Ag/g‐C3N4 semiconductor as the heterogeneous photocatalyst, the visible light promoted heterogeneous synthesis of unsymmetric diaryl chalcogenides could be achieved under additive‐free and mild conditions. A series of unsymmetric diaryl chalcogenides were generated in good to excellent yields with high functional group tolerance. The Ag/g‐C3N4 photocatalyst is easily recovered from the reaction mixture and reused at least 5 times, opening the way for larger‐scale industrial applications of this type of photocatalytic bond‐forming reactions.

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Recyclable Ag/g‐C₃N₄ Catalyzed Visible‐light Promoted Heterogeneous Synthesis of Unsymmetric Diaryl Chalcogenides

Ji,

Yi,

Zhou

et al. 2024

Asian J Org Chem

View full text Add to dashboard Cite

show abstract

Synthesis of SCD3-containing bicyclo[1.1.1]pentanes enabled by photocatalyzed difunctionalization of [1.1.1]propellane

Liu,

Pang,

Chen

et al. 2024

Molecular Catalysis

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CeCl₃-Catalyzed C–H Alkylation of N-Sulfonyl Ketimines with Alkanes and Ether via Photoinduced Ligand-to-Metal Charge Transfer

Zhou,

Dong,

Wang

et al. 2024

J. Org. Chem.

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A cerium-catalyzed C−H alkylation of N-sulfonyl ketimines with low-cost and readily available alkanes as alkyl sources was developed. This transformation proceeded through the synergy of photoinitiated ligand-to-metal charge transfer (LMCT) using a chlorine radical as an HAT reagent and air as a green oxidant. A series of alkylated N-sulfonyl ketimines were synthesized with moderate to good yields in a highly atom-economic manner under chemical oxidant-free conditions.

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Sono-photocatalytic amination of quinoxalin-2(1H)-ones with aliphatic amines

Cited by 11 publications

References 57 publications

Recyclable Ag/g‐C₃N₄ Catalyzed Visible‐light Promoted Heterogeneous Synthesis of Unsymmetric Diaryl Chalcogenides

Recyclable Ag/g‐C₃N₄ Catalyzed Visible‐light Promoted Heterogeneous Synthesis of Unsymmetric Diaryl Chalcogenides

Synthesis of SCD3-containing bicyclo[1.1.1]pentanes enabled by photocatalyzed difunctionalization of [1.1.1]propellane

CeCl₃-Catalyzed C–H Alkylation of N-Sulfonyl Ketimines with Alkanes and Ether via Photoinduced Ligand-to-Metal Charge Transfer

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Resources

About

Sono-photocatalytic amination of quinoxalin-2(1H)-ones with aliphatic amines

Cited by 11 publications

References 57 publications

Recyclable Ag/g‐C3N4 Catalyzed Visible‐light Promoted Heterogeneous Synthesis of Unsymmetric Diaryl Chalcogenides

Recyclable Ag/g‐C3N4 Catalyzed Visible‐light Promoted Heterogeneous Synthesis of Unsymmetric Diaryl Chalcogenides

Synthesis of SCD3-containing bicyclo[1.1.1]pentanes enabled by photocatalyzed difunctionalization of [1.1.1]propellane

CeCl3-Catalyzed C–H Alkylation of N-Sulfonyl Ketimines with Alkanes and Ether via Photoinduced Ligand-to-Metal Charge Transfer

Contact Info

Product

Resources

About

Recyclable Ag/g‐C₃N₄ Catalyzed Visible‐light Promoted Heterogeneous Synthesis of Unsymmetric Diaryl Chalcogenides

Recyclable Ag/g‐C₃N₄ Catalyzed Visible‐light Promoted Heterogeneous Synthesis of Unsymmetric Diaryl Chalcogenides

CeCl₃-Catalyzed C–H Alkylation of N-Sulfonyl Ketimines with Alkanes and Ether via Photoinduced Ligand-to-Metal Charge Transfer