Visible‐Light‐Promoted Cascade Coupling of 2‐Isocyanonaphthalenes with Elemental Sulfur and Amines to Construct Naphtho[2,1‐<i>d</i>]thiazol‐2‐Amines
作者:Hongyu Ding、Siyu Shi、Yanan Hou、Wenxiu Cui、Rong Sun、Yufen Lv、Huilan Yue、Wei Wei、Dong Yi
DOI:10.1002/chem.202400719
日期:——
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
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。