Visible-Light-Promoted Cascade Coupling of 2-Isocyanonaphthalenes with Elemental Sulfur and Amines to Construct Naphtho[2,1-d]thiazol-2-Amines,Chemistry - A European Journal

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Visible-Light-Promoted Cascade Coupling of 2-Isocyanonaphthalenes with Elemental Sulfur and Amines to Construct Naphtho[2,1-d]thiazol-2-Amines
Chemistry - A European Journal ( IF 3.9 ) Pub Date : 2024-03-10 , DOI: 10.1002/chem.202400719
Hongyu Ding ₁ , Siyu Shi ₁ , Yanan Hou ₁ , Wenxiu Cui ₁ , Rong Sun ₁ , Yufen Lv ₁ , Huilan Yue ₂ , Wei Wei _{1,

2} , Dong Yi ₃

Affiliation

A facile and efficient visible-light-induced three-component reaction has been developed for the synthesis of 2-aminonaphthothiazoles from 2-isocyanonaphthalenes, elemental sulfur, and amines. This photochemical transformation can be conducted under mild conditions without an external photocatalyst to afford various naphtho[2,1-d]thiazol-2-amines in moderate to excellent yields by using air as a green oxidant.

中文翻译：

可见光促进 2-异氰萘与元素硫和胺级联偶联构建萘并[2,1-d]噻唑-2-胺

开发了一种简便有效的可见光诱导三组分反应，用于从 2-异氰萘、元素硫和胺合成 2-氨基萘并噻唑。这种光化学转化可以在温和的条件下进行，无需外部光催化剂，通过使用空气作为绿色氧化剂，以中等至优异的产率提供各种萘并[2,1- d ]噻唑-2-胺。

更新日期：2024-03-10

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