3H-Phenothiazin-3-one: A Photocatalyst for the Aerobic Photochemical Oxidation of Sulfides to Sulfoxides,Advanced Synthesis & Catalysis

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3H-Phenothiazin-3-one: A Photocatalyst for the Aerobic Photochemical Oxidation of Sulfides to Sulfoxides
Advanced Synthesis & Catalysis ( IF 4.4 ) Pub Date : 2023-07-13 , DOI: 10.1002/adsc.202300516
Chrysanthi K. Spyropoulou ₁ , Elpida Skolia ₁ , Dragos Florin Flesariu ₂ , Georgia A. Zissimou ₂ , Petros L. Gkizis ₁ , Ierasia Triandafillidi ₃ , Modestos Athanasiou ₂ , Grigorios Itskos ₂ , Panayiotis A. Koutentis ₂ , Christoforos Kokotos ₁

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In this study, 3H-phenothiazin-3-one is identified as a photocatalyst for the photochemical oxidation of sulfides to sulfoxides. This photocatalytic method uses a low catalyst loading (0.05 mol%), molecular oxygen as the sole oxidant, and a blue LED lamp as the irradiation source. It can be applied to the oxidation of both alkyl-aryl and alkyl-alkyl sulfides. Moreover, the method is also applicable in the synthesis of the known pharmaceutically active compounds Modafinil and Sulforaphane.

中文翻译：

3H-Phenothiazin-3-one：一种用于硫化物有氧光化学氧化为亚砜的光催化剂

在这项研究中，3 H -phenothiazin-3-one 被确定为一种光催化剂，用于将硫化物光化学氧化为亚砜。该光催化方法使用低催化剂负载量（0.05 mol%）、分子氧作为唯一氧化剂、蓝色LED灯作为照射源。它可应用于烷基芳基硫醚和烷基烷基硫醚的氧化。此外，该方法还适用于已知药物活性化合物莫达非尼和萝卜硫素的合成。

更新日期：2023-07-13

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