可见光介导的胺酮与硫粉磺化合成的硫醚

IF 4.7 3区化学 Q2 CHEMISTRY, PHYSICAL

Journal of Photochemistry and Photobiology A-chemistry Pub Date : 2025-05-19 DOI:10.1016/j.jphotochem.2025.116503

Kimia Keshavarz , Najmeh Nowrouzi , Mohammad Reza Mohammadizadeh , Jan Janczak

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引用次数: 0

摘要

以单质硫（S8）为硫源，在可见光照射下合成硫醚。在环境条件下，THPP/Cu2O作为光催化剂，可见光作为空气存在下的能量源，反应有效地进行。这种方法提供了一种环保、经济、实用的策略，以良好的收率提供所需的产品。

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Thioethers synthesized via visible-light-mediated sulfonylation of enaminones with sulfur powder

A novel approach for the synthesis of thioethers has been developed, utilizing elemental sulfur (S₈) as the sulfur source under visible-light irradiation. The reaction proceeds efficiently under ambient conditions, with THPP/Cu₂O serving as the photocatalyst and visible light as the energy source in the presence of air. This method offers an eco-friendly, cost-effective, and practical strategy, delivering the desired products in good to excellent yields.

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来源期刊

Journal of Photochemistry and Photobiology A-chemistry 化学-物理化学

CiteScore

7.90

自引率

7.00%

发文量

580

审稿时长

48 days

期刊介绍： JPPA publishes the results of fundamental studies on all aspects of chemical phenomena induced by interactions between light and molecules/matter of all kinds. All systems capable of being described at the molecular or integrated multimolecular level are appropriate for the journal. This includes all molecular chemical species as well as biomolecular, supramolecular, polymer and other macromolecular systems, as well as solid state photochemistry. In addition, the journal publishes studies of semiconductor and other photoactive organic and inorganic materials, photocatalysis (organic, inorganic, supramolecular and superconductor). The scope includes condensed and gas phase photochemistry, as well as synchrotron radiation chemistry. A broad range of processes and techniques in photochemistry are covered such as light induced energy, electron and proton transfer; nonlinear photochemical behavior; mechanistic investigation of photochemical reactions and identification of the products of photochemical reactions; quantum yield determinations and measurements of rate constants for primary and secondary photochemical processes; steady-state and time-resolved emission, ultrafast spectroscopic methods, single molecule spectroscopy, time resolved X-ray diffraction, luminescence microscopy, and scattering spectroscopy applied to photochemistry. Papers in emerging and applied areas such as luminescent sensors, electroluminescence, solar energy conversion, atmospheric photochemistry, environmental remediation, and related photocatalytic chemistry are also welcome.