Showing 21 - 40 results of 153 for search '"phase transfer catalysis"', query time: 0.38s Refine Results
  1. 21

    Hydrogen bonding phase-transfer catalysis: a new approach to asymmetric fluorination by Ibba, F

    Published 2020
    “…This novel strategy, named Hydrogen Bonding Phase-Transfer Catalysis (HB PTC), embraces the poor solubility of fluoride salts in organic solvents and their tendency to engage in hydrogen bonding to deliver fluorinated molecules in high enantioselectivity. …”
    Thesis
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    Hydrogen bonding phase-transfer catalysis with Potassium Fluoride: enantioselective synthesis of β-fluoroamines by Pupo, G, Vicini, A, Ascough, D, Ibba, F, Christensen, K, Thompson, A, Brown, J, Paton, R, Gouverneur, V

    Published 2019
    “…Here, we demonstrate that hydrogen bonding phase-transfer catalysis with KF provides access to valuable β-fluoroamines in high yields and enantioselectivities. …”
    Journal article
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    Enantioconvergent halogenophilic nucleophilic substitution (SN2X) reaction by chiral phase-transfer catalysis by Zhang, Xin

    Published 2019
    “…Chapter 1 introduces the development of phase-transfer catalysis and nucleophilic substitution reactions. …”
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    Thesis
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    Asymmetric azidation under hydrogen bonding phase-transfer catalysis: a combined experimental and computational study by Wang, J, Horwitz, MA, Dürr, AB, Ibba, F, Pupo, G, Gao, Y, Ricci, P, Christensen, KE, Pathak, TP, Claridge, TDW, Lloyd-Jones, GC, Paton, RS, Gouverneur, V

    Published 2022
    “…This encouraged us to undertake a detailed study on the application of hydrogen bonding phase-transfer catalysis (HB-PTC) to enantioselective azidation with sodium azide. …”
    Journal article
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    Synthesis of bioactive quinazolin-4(3H)-one derivatives via microwave activation tailored by phase-transfer catalysis by El-Badry Yaser A., El-Hashash Mahr A., Al-Ali Khalil

    Published 2020-06-01
    “…Combination of MW and phase-transfer catalysis using tetrabutylammonium benzoate (TBAB) as a novel neutral ionic catalyst was used for carrying out N-alkylation and condensation reactions of compound 2 as a simple, efficient and eco-friendly technique. …”
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    Article