Literature DB >> 31021625

Disulfide-Catalyzed Iodination of Electron-Rich Aromatic Compounds.

Keisuke Iida1, Shunsuke Ishida1, Takamichi Watanabe2, Takayoshi Arai1.   

Abstract

Herein, a disulfide-catalyzed electrophilic iodination of aromatic compounds using 1,3-diiodo-5,5-dimethylhydantoin (DIH) has been developed. The disulfide activates DIH as a Lewis base to promote the iodination reaction in acetonitrile under mild conditions. This system is applicable to a wide range of electron-rich aromatic compounds, including acetanilide, anisole, imidazole, and pyrazole derivatives.

Entities:  

Year:  2019        PMID： 31021625     DOI： 10.1021/acs.joc.9b00769

Source DB:  PubMed          Journal:  J Org Chem        ISSN： 0022-3263            Impact factor:   4.354


  3 in total

1.  DABCO as a practical catalyst for aromatic halogenation with N-halosuccinimides.

Authors:  Haiyan Xu; Lanping Hu; Guanghua Zhu; Yueping Zhu; Yang Wang; Zheng-Guang Wu; You Zi; Weichun Huang
Journal:  RSC Adv       Date:  2022-03-02       Impact factor: 3.361

2.  Magnetically recyclable silica-coated ferrite magnetite-K10 montmorillonite nanocatalyst and its applications in O, N, and S-acylation reaction under solvent-free conditions.

Authors:  Nitin Tandon; Shripad M Patil; Runjhun Tandon; Pushpendra Kumar
Journal:  RSC Adv       Date:  2021-06-16       Impact factor: 4.036

3.  Oxoammonium salts are catalysing efficient and selective halogenation of olefins, alkynes and aromatics.

Authors:  Weijin Wang; Xinyao Li; Xiaoxue Yang; Lingsheng Ai; Zhiwen Gong; Ning Jiao; Song Song
Journal:  Nat Commun       Date:  2021-06-23       Impact factor: 14.919
  3 in total

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