可见光驱动的无金属和无光催化剂查耳酮分子内环化反应生成菲

IF 1.7 4区化学 Q3 CHEMISTRY, ORGANIC Synlett Pub Date : 2024-06-05 DOI:10.1055/a-2315-8320

Miaoyan Yi, Chen Zhang, Saihu Liao, Bing Sun

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引用次数: 0

摘要

我们报告了一种在可见光驱动下通过查耳酮的分子内环化合成菲的无金属和无光催化剂方案。通过光照射以及碱和氧的促进，转化得以进行，并生成了一系列菲。研究人员还探索了将合成的菲进一步官能化以获得荧光分子的方法。

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Visible-Light-Driven Metal-Free and Photocatalyst-Free Intramolecular Cyclization of Chalcones to Access Phenanthrenes

We report a visible-light-driven metal-free and photocatalyst-free protocol for the synthesis of phenanthrenes through the intramolecular cyclization of chalcones. The transformation proceeds through light irradiation and base- and oxygen-based promotion, and enables the generation of a series of phenanthrenes. The further functionalization of an as-synthesized phenanthrene to afford a fluorescent molecule was explored.

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来源期刊

Synlett 化学-有机化学

CiteScore

3.40

自引率

5.00%

发文量

369

审稿时长

1 months

期刊介绍： SYNLETT is an international journal reporting research results and current trends in chemical synthesis in short personalized reviews and preliminary communications. It covers all fields of scientific endeavor that involve organic synthesis, including catalysis, organometallic, medicinal, biological, and photochemistry, but also related disciplines and offers the possibility to publish scientific primary data.