Organoboron water, part I: Synthesis and multinuclear magnetic resonance studies on the structure of tetramethyldialuminoxane | Zendy

Kacprzak Kinga | Zendy; Serwatowski Janusz | Zendy

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Organoboron water, part I: Synthesis and multinuclear magnetic resonance studies on the structure of tetramethyldialuminoxane

Author(s) -

Kacprzak Kinga,

Serwatowski Janusz

Publication year - 2004

Publication title -

applied organometallic chemistry

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.53

H-Index - 71

eISSN - 1099-0739

pISSN - 0268-2605

DOI - 10.1002/aoc.679

Subject(s) - chemistry , trimer , organoboron compounds , bridge (graph theory) , aluminium , nmr spectra database , nuclear magnetic resonance spectroscopy , spectral line , stereochemistry , crystallography , organic chemistry , catalysis , dimer , medicine , physics , astronomy

The structure of tetramethyldialuminoxane was studied. The low‐temperature 1 H and 13 C NMR spectra suggest that the methyl groups bridge the aluminum atoms in the dialuminoxane trimer. A new method of synthesis of methylaluminoxanes and tetramethyldialuminoxanes in the reaction of tetraethyldiboroxane (organoboron water) with trimethylaluminum (1:1 and 1:2 respectively) was applied to synthesize the investigated system. Copyright © 2004 John Wiley & Sons, Ltd.

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