Nitrated triarylphosphine oxides: accessible triarylphosphoryl molecules with up to six nitro groups

05 June 2025, Version 1
This content is a preprint and has not undergone peer review at the time of posting.

Abstract

Few nitroaryl-substituted phosphoryl compounds have ever been reported. They are appealing as precursors towards “electron-poor” phosphorus(III) and (V) compounds. In this contribution, we show that these compounds can be prepared using standard nitrating procedures on commercially available substrates. Indeed, we report several examples of fully characterized, unprecedented tris(dinitro)arylphosphine oxides.

Keywords

organophosphorus
nitro

Supplementary materials

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Experimental details, spectroscopic and structural data.
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