Stable Borane Adducts of Alcoholates and Carboxylates |
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| Authors: | Ralf Kather Enno Lork Matthias Vogt Jens Beckmann |
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| Institution: | Institut für Anorganische Chemie und Kristallographie, Universit?t Bremen, Bremen, Germany |
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| Abstract: | Six adducts of B(C6F5)3 and archetypical alcoholates and carboxylates, were prepared and isolated as crystalline sodium crown ether salts, Na(15‐crown‐5)]CH3O · B(C6F5)3] ( 1 ), Na(15‐crown‐5)]CH3CH2O · B(C6F5)3] ( 2 ), Na(15‐crown‐5)]HCO2 · B(C6F5)3] ( 3 ), Na(15‐crown‐5)](H3CCO2 · B(C6F5)3] ( 4 ), Na(15‐crown‐5)](F3CCO2 · B(C6F5)3] ( 5 ), and Na2(15‐crown‐5)3]C2O4 · 2 B(C6F5)3] ( 6 ). All compounds were fully characterized by multinuclear NMR‐ and IR spectroscopy, ESI MS spectrometry, and X‐ray crystallography. |
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| Keywords: | Donor acceptor compounds Lewis acids Boron Borane addukt |
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