Electrochemical Hydrogenation of Quinoline Enabled by Cu⁰‐Cu⁺ Dual Sites Coupled with Efficient Biomass Valorization in Aqueous Solution

Advanced Functional Materials, Journal Year: 2024, Volume and Issue: unknown

Published: Sept. 17, 2024

Abstract The hydrogenation of nitrogen‐containing heterocyclic precursors in aqueous medium is challenging, especially at ambient temperature and pressure. Electrochemical (ECH) quinoline to 1,2,3,4‐tetrahydroquinoline (THQ) mild conditions using water as the hydrogen source demonstrated with splendid activity on a Cu‐based nonprecicous catalyst. yield THQ up ≈100% selectivity −1.275 V vs Hg/HgO. real active sites key intermediates are deciphered, where Lewis acid‐base heterointerface Cu/Cu 2 O beneficial adsorption dual‐site coordination configuration dissociation afford H * . presence Cu 0 plays vital role inhibiting binding , which ensures good Faradaic efficiency. In addition, novel co‐production system by coupling benzyl alcohol oxidation anode established, achieving dual benefits both energy utilization efficiency economic benefits.

Language: Английский

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BINOLates as potent reducing photocatalysts for inert bond activation and reduction of unsaturated systems

Chem, Journal Year: 2024, Volume and Issue: unknown

Published: Dec. 1, 2024

Language: Английский

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Reshaping quinolines by single-electron-transfer-triggered dearomatization

Chem, Journal Year: 2024, Volume and Issue: 10(12), P. 3529 - 3531

Published: Dec. 1, 2024

Language: Английский

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