Nine-Vertex Polyhedral Monoazaborane Chemistry: Synthesis and NMR Characterization of exo-6-Ligand-arachno-4-azanonaboranes(11), 6-L-4-NB8H11

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Title:Nine-Vertex Polyhedral Monoazaborane Chemistry: Synthesis and NMR Characterization of exo-6-Ligand-arachno-4-azanonaboranes(11), 6-L-4-NB8H11
Creators:
Jelínek, Tomáš
Štíbr, Bohumil
Kennedy, John D.
Journal or Publication Title:
Collection of Czechoslovak Chemical Communications, 59, 10, pp. 2244-2252

Abstract

<p>Reactions between <i>arachno</i>-4-NB<sub>8</sub>H<sub>13</sub> and Lewis bases L in dichloromethane or without solvent generate the previously unreported series of <i>arachno</i> compounds <i>exo</i>-6-L-<i>arachno</i>-4-NB<sub>8</sub>H<sub>11</sub>, where L = pyridine (py), quinoline (quin), isoquinoline (i-quin), urotropine (uro), and MeCN. These are characterized by mass spectrometry together with <sup>11</sup>B and <sup>1</sup>H NMR spectroscopy. The NMR results permit complete assignment of all resonances and thence permit comparison with the structurally similar compounds <i>exo</i>-6-L-<i>arachno</i>-4-EB<sub>8</sub>H<sub>10</sub> (for E = CH<sub>2</sub> or S).

Title:Nine-Vertex Polyhedral Monoazaborane Chemistry: Synthesis and NMR Characterization of exo-6-Ligand-arachno-4-azanonaboranes(11), 6-L-4-NB8H11
Creators:
Jelínek, Tomáš
Štíbr, Bohumil
Kennedy, John D.
Divisions:Life and Chemical Sciences > Institute of Organic Chemistry and Biochemistry > Collection of Czechoslovak Chemical Communications
Journal or Publication Title:Collection of Czechoslovak Chemical Communications
Volume:59
Number:10
Page Range:pp. 2244-2252
ISSN:0010-0765
E-ISSN:1212-6950
Publisher:Institute of Organic Chemistry and Biochemistry
Related URLs:
URLURL Type
http://dx.doi.org/10.1135/cccc19942244UNSPECIFIED
ID Code:646
Item Type:Article
Deposited On:06 Feb 2009 17:02
Last Modified:06 Feb 2009 16:02

Citation

Jelínek, Tomáš; Štíbr, Bohumil; Kennedy, John D. (1994) Nine-Vertex Polyhedral Monoazaborane Chemistry: Synthesis and NMR Characterization of exo-6-Ligand-arachno-4-azanonaboranes(11), 6-L-4-NB8H11. Collection of Czechoslovak Chemical Communications, 59 (10). pp. 2244-2252. ISSN 0010-0765

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