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Showing 1 to 4 of 4 for “"Phosphonium Ion"”.

  1. Electrostatically Enhanced Phosphoric Acids and Their Applications in Brønsted Acid Catalysis

    Ma, Jie2018

    … used in a wide variety of organic transformations and are of continuing interest because there is a general need to carry out reactions in a faster and higher yielding manner with greater selectivities. Phosphoric acid derivatives, with their fairly strong acidity and structural flexibility …

    umn Repository record

  2. Synthesis Of 1,4-Triazolyl Combretacoumarins As Potential Anticancer Agents

    Khandaker, Tashrique A.2020

    … by coupling different coumarins and the functionally relevant group of CA-4 i.e, the trimethoxyarene moiety, <em>via</em> a 1,2,3-triazolyl ring using a copper-catalyzed [3 + 2] azide-alkyne cycloaddition (CuAAC) reaction, which is a very atom-economical reaction. The coupling partners, …

    cuny Repository record

  3. I. The Reactions of Alkali-Metal Alkyls With Quaternary Phosphonium Salts II. The Synthesis of Trinondecinylcarbinol

    Coffman, Donald DrakeUniversity of Illinois at Urbana-Champaign1930

    uiuc Repository record

  4. I. The reactions of alkali-metal alkyls with quaternary phosphonium salts II. The synthesis of trinondecinylcarbinol

    Coffman, Donald DrakeUniversity of Illinois at Urbana-Champaign1930

    uiuc Repository record