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Issue 20, 2011
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Syntheses and properties of triborane(5)s possessing bulky diamino substituents on terminal boron atoms

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Abstract

The present communication reports the chemistry of three linear triborane(5) compounds possessing bulky diamino substituents on the terminal boron atoms. Fluorotriborane 2 was synthesized by a reaction of boryllithium and BF3·OEt2. Halogen exchange reaction of 2 took place by a treatment with ClSiMe3 to give the corresponding chlorotriborane(5) 3. Addition of silver tetraarylborate to 3 in ether afforded a hydroxylated triborane(5) compound 5 probably via an unstable cationic boron intermediate 4.

Graphical abstract: Syntheses and properties of triborane(5)s possessing bulky diamino substituents on terminal boron atoms

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Publication details

The article was received on 08 Mar 2011, accepted on 22 Mar 2011 and first published on 08 Apr 2011


Article type: Communication
DOI: 10.1039/C1CC11334H
Citation: Chem. Commun., 2011,47, 5888-5890
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    Syntheses and properties of triborane(5)s possessing bulky diamino substituents on terminal boron atoms

    Y. Hayashi, Y. Segawa, M. Yamashita and K. Nozaki, Chem. Commun., 2011, 47, 5888
    DOI: 10.1039/C1CC11334H

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