Synthesis of chromeno[2鈥?3鈥?4,5]imidazo[2,1-a]isoquinolines via a novel domino reaction of isoquinoline-derived immonium salts. Scope and limitations

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• 作者：Leonid G. Voskressensky ; ^{lvoskressensky@sci.pfu.edu.ru} ; Alexey A. Festa ; Ekaterina A. Sokolova ; Alexey V. Varlamov
• 关键词：Domino reaction ; Isoquinoline ; Chromene ; Salicylic aldehyde ; Multi component reaction
• 刊名：Tetrahedron
• 出版年：2012
• 期刊代码：107_00404020
• 类别：ch
• 出版时间：8 July, 2012
• 卷：68
• 期：27-28
• 页码：5498-5504
• 文件大小：403 K

摘要

A one-pot protocol towards chromeno[2鈥?2鈥?4,5]imidazo[2,1-a]isoquinoline derivatives via a domino reaction of isoquinoline-derived immonium salts and 伪-hydroxy aromatic aldehydes is elaborated. The scope and limitations of this reaction is discussed.