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Issue 10, 2005
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Investigation of the reactivity of arylamines, organo-hydrazines and tolylisocyanate towards [PW12−xMxO40]n Keggin anions

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Abstract

Reaction of K7[A,α-PW9Mo2O39] with Na2MoO4·2H2O in a mixture of water/dioxane/hydrochloric acid and further precipitation with (Bu4N)Br provided (Bu4N)3[A,α-PW9Mo3O40] (3). Analogous reaction with K7−xNax[α-PW11O39] is an alternative to the synthesis of (Bu4N)3[α-PW11O39{MoVIO}] (2). Multinuclear NMR and ESI mass spectrometry have been used to interpret the reaction of (Bu4N)x[α-PW11O39{ReO}] (x = 3 1; x = 4 1II), (Bu4N)x[α-PW11O39{MoO}] (x = 3 2; x = 4 2III) and (Bu4N)3[A,α-PW9Mo3O40] (3) by organohydrazines, arylamines, tolylisocyanate and tetraphenylphosphine imide.

Graphical abstract: Investigation of the reactivity of arylamines, organo-hydrazines and tolylisocyanate towards [PW12−xMxO40]n− Keggin anions

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Publication details

The article was received on 07 Jan 2005, accepted on 06 Apr 2005 and first published on 19 Apr 2005


Article type: Paper
DOI: 10.1039/B500270B
Dalton Trans., 2005, 1831-1841

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    Investigation of the reactivity of arylamines, organo-hydrazines and tolylisocyanate towards [PW12−xMxO40]n Keggin anions

    C. Dablemont, A. Proust, R. Thouvenot, C. Afonso, F. Fournier and J.-C. Tabet, Dalton Trans., 2005, 1831
    DOI: 10.1039/B500270B

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