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Issue 49, 2012
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Synthesis of 1,2,3-tripnictolide anions by reaction of group 15 Zintl ions with acetylene. Isolation of [E3C2H2] (E = P, As) and preliminary reactivity studies

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Abstract

Dimethylformamide solutions of K3E7 (E = P, As) react with acetylene yielding the 1,2,3-tripnictolide anions [E3C2H2] (R = P (1), As (2)). Preliminary studies have shown that 1 and 2 displace labile ligands in [Ru(COD){η3-CH3C(CH2)2}2] (COD = 1,5-cyclooctadiene) to yield the novel complexes [Ru(η5-E3C2H2){CH3C(CH2)2}2}] (E = P (3), As (4)).

Graphical abstract: Synthesis of 1,2,3-tripnictolide anions by reaction of group 15 Zintl ions with acetylene. Isolation of [E3C2H2]− (E = P, As) and preliminary reactivity studies

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Supplementary files

Article information


Submitted
28 Mar 2012
Accepted
20 Apr 2012
First published
23 Apr 2012

Chem. Commun., 2012,48, 6100-6102
Article type
Communication

Synthesis of 1,2,3-tripnictolide anions by reaction of group 15 Zintl ions with acetylene. Isolation of [E3C2H2] (E = P, As) and preliminary reactivity studies

R. S. P. Turbervill and J. M. Goicoechea, Chem. Commun., 2012, 48, 6100 DOI: 10.1039/C2CC32244G

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