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π‐Conjugated Triazenes and Nitriles: Simple Photoinduced Synthesis of Anilides Using Mild and Metal‐Free Conditions
Asian Journal of Organic Chemistry ( IF 2.7 ) Pub Date : 2020-03-24 , DOI: 10.1002/ajoc.202000047
Enrique Barragan 1 , Anurag Noonikara‐Poyil 1 , Alejandro Bugarin 2
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Metal‐free, compatible and synchronized aryl–aryl cross‐coupling and amide bond formation reactions were accomplished in a single step using π‐conjugated triazenes as the versatile starting materials. This simple, mild, and direct photochemical approach afforded anilides in good to excellent yields (up to 99%). Interestingly, natural sunlight is also shown to provide effective delivery of amides at ambient temperature. The successful synthesis of an immunosuppressant and the commercial drug acetaminophen validates this methodology. More information can be found in the Full Paper by Enrique Barragan, Anurag Noonikara‐Poyil, and Alejandro Bugarin.
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中文翻译:

π共轭三氮烯和腈:使用温和无金属条件简单地光诱导合成苯甲酸酯

使用π共轭三氮烯作为通用原料,只需一步即可完成无金属,相容且同步的芳基-芳基交叉偶联和酰胺键形成反应。这种简单,温和,直接的光化学方法可提供良好至极佳收率(高达99%)的酸酐。有趣的是,还显示出自然阳光在环境温度下可以有效地提供酰胺。免疫抑制剂和商业药物对乙酰氨基酚的成功合成验证了这种方法。可以在Enrique Barragan,Anurag Noonikara-Poyil和Alejandro Bugarin的论文全文中找到更多信息。
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更新日期:2020-04-21
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