N,N-Dimethyl Glycine-Promoted Ullmann Coupling Reaction of Phenols and Aryl Halides

Related Content

• Mild Method for Ullmann Coupling Reaction of Amines and Aryl HalidesOrganic Letters

  • Mild Method for Ullmann Coupling Reaction of Amines and Aryl Halides

    Dawei Ma, Qian Cai, and Hui Zhang
    Organic Letters 2003 5 (14), pp 2453–2455

    Abstract: Ullmann-type aryl amination of aryl iodides and aryl bromides in DMSO at 40−90 °C gave the corresponding N-arylamines or N,N-diarylamines in good to excellent yields by using either N-methylglycine or l-proline as the ligand.

    Abstract | Full Text HTML | Hi-Res PDF
• Copper-Catalyzed Coupling of Aryl Iodides with Aliphatic AlcoholsOrganic Letters

  • Copper-Catalyzed Coupling of Aryl Iodides with Aliphatic Alcohols

    Martina Wolter, Gero Nordmann, Gabriel E. Job, and Stephen L. Buchwald
    Organic Letters 2002 4 (6), pp 973–976

    Abstract: A simple and mild method for the coupling of aryl iodides and aliphatic alcohols that does not require the use of alkoxide bases is described. The reactions can be performed in neat alcohol. For more precious alcohols, the etherification was carried out ...

    Abstract | Full Text HTML | Hi-Res PDF
• CuI-Catalyzed Coupling Reaction of β-Amino Acids or Esters with Aryl Halides at Temperature Lower Than That Employed in the Normal Ullmann Reaction. Facile Synthesis of SB-214857Organic Letters

  • CuI-Catalyzed Coupling Reaction of β-Amino Acids or Esters with Aryl Halides at Temperature Lower Than That Employed in the Normal Ullmann Reaction. Facile Synthesis of SB-214857

    Dawei Ma and Chengfeng Xia
    Organic Letters 2001 3 (16), pp 2583–2586

    Abstract: The CuI-catalyzed coupling reaction of aryl halides with β-amino acids or β-amino esters is completed at 100 °C in 48 h, which indicates that the structure of the β-amino acid has an accelerating effect for the Ullmann-type aryl amination reaction. This ...

    Abstract | Full Text HTML | Hi-Res PDF

Other ACS content by these authors:

• Dawei Ma
• Qian Cai