Literature DB >> 29989115

NaI-mediated divergent synthesis of isatins and isoindigoes: a new protocol enabled by an oxidation relay strategy.

Hong-Hua Zhang1, Yong-Qiang Wang, Long-Tao Huang, Long-Qing Zhu, Yi-Yue Feng, Ying-Mei Lu, Quan-Yi Zhao, Xue-Qiang Wang, Zhen Wang.   

Abstract

A new approach for the synthesis of isatins and isoindigoes by an inexpensive and environmentally friendly NaI-mediated transformation is disclosed. The selectivity could be switched by simply varying the solvent, and isatins (using THF) and isoindigoes (using DMSO) could be obtained in moderate to excellent yields.

Entities:  

Year:  2018        PMID： 29989115     DOI： 10.1039/c8cc04471f

Source DB:  PubMed          Journal:  Chem Commun (Camb)        ISSN： 1359-7345            Impact factor:   6.222


  2 in total

1.  Base-Promoted Chemodivergent Formation of 1,4-Benzoxazepin-5(4H)-ones and 1,3-Benzoxazin-4(4H)-ones Switched by Solvents.

Authors:  Qian Chen; Yunpeng Wang; Ruimao Hua
Journal:  Molecules       Date:  2019-10-19       Impact factor: 4.411

2.  A tunable synthesis of indigoids: targeting indirubin through temperature.

Authors:  James A Shriver; Kaylie S Kaller; Ally L Kinsey; Katelyn R Wang; Summer R Sterrenberg; Madison K Van Vors; Joshua T Cheek; John S Horner
Journal:  RSC Adv       Date:  2022-02-15       Impact factor: 3.361
  2 in total

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