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Search for "aromatic chlorination" in Full Text gives 2 result(s) in Beilstein Journal of Organic Chemistry.

A review of recent advances in electrochemical and photoelectrochemical late-stage functionalization classified by anodic oxidation, cathodic reduction, and paired electrolysis

  • Nian Li,
  • Ruzal Sitdikov,
  • Ajit Prabhakar Kale,
  • Joost Steverlynck,
  • Bo Li and
  • Magnus Rueping

Beilstein J. Org. Chem. 2024, 20, 2500–2566, doi:10.3762/bjoc.20.214

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  • products were obtained in good yields (51–81%). The reaction involves the catalytic dehydrochlorination of DCE at the cathode, simultaneously with anodic oxidative aromatic chlorination using cathodically released HCl as the chloride source (Scheme 13). Additionally, the Lei group demonstrated a double
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Published 09 Oct 2024

Divergent role of PIDA and PIFA in the AlX3 (X = Cl, Br) halogenation of 2-naphthol: a mechanistic study

  • Kevin A. Juárez-Ornelas,
  • Manuel Solís-Hernández,
  • Pedro Navarro-Santos,
  • J. Oscar C. Jiménez-Halla and
  • César R. Solorio-Alvarado

Beilstein J. Org. Chem. 2024, 20, 1580–1589, doi:10.3762/bjoc.20.141

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  • halogenation via PhIX2. Keywords: aromatic bromination; aromatic chlorination; density functional theory (DFT); hypervalent iodine; iodine(III); Introduction Hypervalent iodine(III) reagents have gained attention as strong oxidants with a low toxicity [1][2][3][4][5][6][7][8] and due to the ability to mimic
  • less probable route. This result also confirms the relevance of using two equivalents of aluminum chloride. The aromatic chlorination with iodine(III) reagents broadly employs PhICl2 [7]. Thus, we explored two alternatives for the chlorination of 2-naphthol to identify or rule out this potential
  • -naphthol in the presence of PIDA and AlBr3. Representative protocols for the oxidative aromatic chlorination and bromination with iodine(III) reagents. Chlorination of 2-naphthol using the PIFA/AlCl3, 1:2 system. Bromination of 2-naphthol using the PIDA/AlBr3, 1:2 system. Reaction mechanism for the
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Published 15 Jul 2024
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