Highly Nucleophilic Pyridinamide Anions in Apolar Organic Solvents due to Asymmetric Ion Pair Association

URN to cite this document:: urn:nbn:de:bvb:355-epub-747712
DOI to cite this document:: 10.5283/epub.74771

Burger, Veronika ; Franta, Maximilian ; Ofial, Armin R. ; Gschwind, Ruth M.

; Zipse, Hendrik

License: Creative Commons Attribution 4.0
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Date of publication of this fulltext: 30 Jan 2025 08:37

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Abstract

Free ions in organic solvents of low polarity would be valuable tools for the activation of low-reactivity substrates. However, the formation of unreactive ion pairs at concentrations relevant for synthesis has prevented the success of this concept so far. On the example of highly nucleophilic pyridinamide phosphonium salts in dichloromethane, we show that asymmetric aggregation offers a solution ...