Strain‐Release Driven Arsenium Ion Bond Insertion

URN to cite this document:: urn:nbn:de:bvb:355-epub-773979
DOI to cite this document:: 10.5283/epub.77397

Riesinger, Christoph

; Meurer, Florian

; Zimmermann, Lisa ; Dütsch, Luis ; Scheer, Manfred

License: Creative Commons Attribution 4.0
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Date of publication of this fulltext: 29 Jul 2025 05:54

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Abstract

Although it marks a cornerstone of pnictogenium ion [R2Pn]+ reactivity, the insertion of arsenium ions [R2As]+ into non-polar bonds remains highly challenging. Herein, a synthetic approach is developed, which circumvents the limitations of insertion reactivity of [R2As]+ (e.g., formal redox state of +V at As) via alleviation of ring strain in the substrate. Thus, unlocking arsenium ion bond ...