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Updated: Nov 7, 2025

Preparation and Reactivity of a Triphosphenium Bromide Salt: A Convenient and Stable Source of PhosphorusI
Published on: November 22, 2016
Organophosphorus decorated lithium borate and phosphate salts with extended π-conjugated backbone
Emalyn Delgado Rosario1, Michael F Rectenwald, Joshua R Gaffen
1Department of Chemistry, Case Western Reserve University, Cleveland, Ohio 44106, USA. protasiewicz@case.edu.
Abstract:
Several new bifunctional salts, Li[B(DPN)2], Li[B(DPN)(ox)] and Li[P(DPN)3], have been prepared from the phosphorus(v)-containing chelating ligand 2,3-dihydroxynaphthalene-1,4-(tetraethyl)bis(phosphonate) (H2-DPN). The new lithium salts were characterized by a variety of spectroscopic techniques. Both H2-DPN and Li[B(DPN)2] have been structurally characterized by X-ray crystallographic methods. These salts are related to materials being examined for use in electrolyte solutions for lithium-ion battery (LIB) applications.
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