Synthesis and structure of the extended phosphazane ligand [(1,4-C6H4){N(μ-PNtBu)2NtBu}2]4−

Raquel Sevilla; Robert J. Less; Raúl García-Rodríguez; Andrew D. Bond; Dominic S. Wright

doi:10.1039/C5DT04393J

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Synthesis and structure of the extended phosphazane ligand [(1,4-C₆H₄){N(μ-PN^tBu)₂N^tBu}₂]⁴⁻†

Raquel Sevilla,^a Robert J. Less,^a Raúl García-Rodríguez,^a Andrew D. Bond^a and Dominic S. Wright^a

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^a Department of Chemistry, University of Cambridge, Lensfield Rd, Cambridge CB2 1EW, UK
E-mail: dsw1000@cam.ac.uk

Abstract

The reaction of the phenylene-bridged precursor (1,4-C₆H₄)[N(PCl₂)₂]₂ with ^tBuNH₂ in the presence of Et₃N gives the new ligand precursor (1,4-C₆H₄)[N(μ-N^tBu)₂(PNH^tBu)₂]₂, deprotonation of which with Bu₂Mg gives the novel tetraanion [(1,4-C₆H₄){N(μ-N^tBu)₂(PN^tBu)₂}₂]⁴⁻.

This article is part of the themed collection: Phosphorus Chemistry: Discoveries and Advances

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Article information

DOI: https://doi.org/10.1039/C5DT04393J
Article type: Communication
Submitted: 06 Nov 2015
Accepted: 01 Dec 2015
First published: 03 Dec 2015

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Dalton Trans., 2016,45, 1868-1871

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Synthesis and structure of the extended phosphazane ligand [(1,4-C₆H₄){N(μ-PN^tBu)₂N^tBu}₂]⁴⁻

R. Sevilla, R. J. Less, R. García-Rodríguez, A. D. Bond and D. S. Wright, Dalton Trans., 2016, 45, 1868 DOI: 10.1039/C5DT04393J

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Dalton Transactions