ChemInform Abstract: Metal‐Free Construction of Tricyclic or Tetracyclic Compounds—Acid‐Promoted Synthesis of Benzo[4, 5]imidazo[2, 1‐a]isoindole and 1, 2‐Dialkyl‐2, 3‐dihydrobenzimidazoles. Issue 22 (13th May 2013)

• Record Type: Journal Article
• Authors: Chen, Jinying; Qu, Jinpeng; Zhang, Yuanqing; Chen, Yongxin; Liu, Na; Chen, Baohua
• Is Part Of: ChemInform. Volume 44:Issue 22(2013)
• Page Start: no
• Page End: no
• Publication Date: 2013-05-13
• Subjects: Chemistry -- Abstracts -- Periodicals; 540.5
• DOI: 10.1002/chin.201322171
• Languages: English
• ISSNs: 0931-7597

Abstract

<abstract abstract-type="main" xml:lang="en"> <title>Abstract</title> <p>The mechanistic proposal for this reaction consists of a cycloamination involving one of the amine functionalities followed by elimination of one of the newly formed hydroxyl groups, rearomatization and a final cyclocondensation.</p> </abstract>