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Issue 90, 2016
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Synthesis of the fluorohydridoborate anions [BHF3] and [1-HF2B-9,12-X2-closo-1,2-C2B10H9] (X = H, I): deboronation of 1,2- and 1,7-dicarba-closo-dodecaboranes with anhydrous [Me4N]F

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Abstract

Deboronation of closo-1,7-C2B10H12 and 1-R1-closo-1,2-C2B10H12 (R1 = Me, Ph) with anhydrous [Me4N]F yields [Me4N][BHF3] that is the first structurally characterized anion of the series [BHxF4−x] (x = 1–3). Deboronation of 9,12-R22-closo-1,7-C2B10H12 (R2 = H, I) gives a mixture of [Me4N][BHF3] and [Me4N][1-HF2B-9,12-R22-closo-1,2-C2B10H9].

Graphical abstract: Synthesis of the fluorohydridoborate anions [BHF3]− and [1-HF2B-9,12-X2-closo-1,2-C2B10H9]− (X = H, I): deboronation of 1,2- and 1,7-dicarba-closo-dodecaboranes with anhydrous [Me4N]F

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Publication details

The article was received on 22 Sep 2016, accepted on 11 Oct 2016 and first published on 11 Oct 2016


Article type: Communication
DOI: 10.1039/C6CC07711K
Citation: Chem. Commun., 2016,52, 13241-13244
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    Synthesis of the fluorohydridoborate anions [BHF3] and [1-HF2B-9,12-X2-closo-1,2-C2B10H9] (X = H, I): deboronation of 1,2- and 1,7-dicarba-closo-dodecaboranes with anhydrous [Me4N]F

    K. Duda, A. Himmelspach, J. Landmann, F. Kraus and M. Finze, Chem. Commun., 2016, 52, 13241
    DOI: 10.1039/C6CC07711K

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