A Visible‐Light‐Induced Strategy To Construct Osmanaphthalynes, Osmaanthracyne, and Osmaphenanthryne,Chemistry - A European Journal

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A Visible‐Light‐Induced Strategy To Construct Osmanaphthalynes, Osmaanthracyne, and Osmaphenanthryne
Chemistry - A European Journal ( IF 3.9 ) Pub Date : 2018-09-26 , DOI: 10.1002/chem.201803576
Ming-Xing Zhang ₁ , Zhiqiang Xu ₁ , Tao Lu ₁ , Jun Yin ₁ , Sheng Hua Liu _{1,

2}

Affiliation

Herein, we describe a novel, green, and efficient synthesis of a series of different substituted osmanaphthalynes (including ‐H, ‐Br, ‐I, ‐CH₃ and ‐CF₃) and the first examples of the preparation of α‐osmaanthracyne and α‐osmaphenanthryne by means of a visible light‐induced intramolecular cyclization reaction of their corresponding osmium hydrido alkenylcarbyne complexes. This visible‐light‐driven method provides an efficient and straightforward approach to afford the desired fused metal heterocyclic complexes constructed with an Os atom as the metal center in high yield under mild conditions.

中文翻译：

可见光诱导的策略来构建Osmanaphthalynes，Osmaanthracyne和Osmaphenanthryne

在此，我们描述了一系列不同取代的桂皮中的新型新颖，绿色高效合成方法（包括-H，-Br，-I，-CH ₃和-CF ₃），以及制备α-osmaanthracyne和α-邻菲菲通过相应的氢化烯基碳炔复合物的可见光诱导的分子内环化反应进行合成。这种可见光驱动的方法提供了一种有效而直接的方法，可以在温和条件下以高收率提供所需的以Os原子为金属中心的稠合金属杂环配合物。

更新日期：2018-09-26

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