Visible-Light-Induced Annulation of Iodonium Ylides and 2-Isocyanobiaryls to Access 6-Arylated Phenanthridines,The Journal of Organic Chemistry

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Visible-Light-Induced Annulation of Iodonium Ylides and 2-Isocyanobiaryls to Access 6-Arylated Phenanthridines
The Journal of Organic Chemistry ( IF 3.3 ) Pub Date : 2023-06-01 , DOI: 10.1021/acs.joc.3c00380
Jin-Yang Chen ₁ , Hong-Yu Wu ₁ , Hai-Yang Song ₁ , Hong-Xia Li ₁ , Jun Jiang ₁ , Tian-Bao Yang ₂ , Wei-Min He ₁

Affiliation

A 1,2,3,5-tetrakis(carbazol-9-yl)-4,6-dicyanobenzene (4-CzIPN)-photocatalyzed cascade arylation/cyclization reaction of 2-isocyanobiaryls and iodonium ylides was established for the synthesis of 6-arylated phenanthridines. This is the first example of employing iodonium ylides as aryl radical sources in a visible-light-induced radical cascade cyclization reaction.

中文翻译：

可见光诱导碘鎓叶立德和 2-异氰二芳基化合物成环以得到 6-芳基化菲啶

建立了 1,2,3,5-四(咔唑-9-基)-4,6-二氰基苯 (4-CzIPN) 光催化 2-异氰基二芳基和碘鎓叶立德的级联芳基化/环化反应，用于合成 6-芳基化菲啶。这是在可见光诱导的自由基级联环化反应中使用碘鎓叶立德作为芳基自由基源的第一个例子。

更新日期：2023-06-01

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