Aluminum Dihydroxide with Terminal OH Groups: An Unprecedented Congener of Boronic Acid

A synthetic approach to [LAl(OH)2] (L=HC{(CMe)(2,6‐iPr2C6H3N)}2) is described. A novel congener of boronic acid, the single‐crystal X‐ray structure of the complex is shown to be a dimer (see picture) displaying short AlOH bonds, and exhibiting interdimer hydrogen bonding, the origin of which has be...

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Published inAngewandte Chemie International Edition Vol. 42; no. 10; pp. 1132 - 1135
Main Authors Bai, Guangcai, Peng, Ying, Roesky, Herbert W., Li, Jiyang, Schmidt, Hans-Georg, Noltemeyer, Mathias
Format Journal Article
LanguageEnglish
Published Weinheim WILEY-VCH Verlag 10.03.2003
WILEY‐VCH Verlag
Wiley
Subjects
aluminum
ammonia
Chemistry
Chemistry, Multidisciplinary
hydrolysis
hydroxides
Physical Sciences
Science & Technology
two-phase systems
CORE
ammonia
OLEFIN POLYMERIZATION
STRUCTURAL-CHARACTERIZATION
AMMONOLYSIS
aluminum
hydroxides
BONDS
OXIDES
hydrolysis
ALUMOXANE
CATALYSTS
two-phase systems
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Summary:A synthetic approach to [LAl(OH)2] (L=HC{(CMe)(2,6‐iPr2C6H3N)}2) is described. A novel congener of boronic acid, the single‐crystal X‐ray structure of the complex is shown to be a dimer (see picture) displaying short AlOH bonds, and exhibiting interdimer hydrogen bonding, the origin of which has been discerned by theoretical and spectroscopic analysis.
Bibliography:istex:B0AC4F8EC5C7C3718821B914E8CE3946EC0287A5
ArticleID:ANIE200390297
ark:/67375/WNG-VXL5LN0D-S
This work was supported by the Deutsche Forschungsgemeinschaft and the Fonds der Chemischen Industrie. We are thankful to Vojtech Jancik and Lukas Richtera for their artwork.
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ISSN:1433-7851
1521-3773
DOI:10.1002/anie.200390297