Issue 5, 2001

Crystal structures of 2-(N,N-dimethylaminoalkyl)ferroceneboronic acids and their diol derivatives. The quest for a B–N intramolecular bond in the solid state

Abstract

The crystal structures of (S,S )-2-(N,N-dimethyl-1-aminoethyl)ferroceneboronic acid (2), (S,S )-1-(N,N-dimethyl-1-aminoethyl)-2-(4,4,5,5-tetraphenyl-1,3,2-dioxaborolan-2-yl)ferrocene (3), rac-2-(N,N-dimethylaminomethyl)ferroceneboronic acid (rac-4), (S )-[(1S,2S,3R,5S )-pinane-1,2-diyl] 2-(N,N-dimethylaminomethyl)ferroceneboronate (5) are presented. In connection with our studies of boronic acid-based carbohydrate sensors, we aimed at verifying the existence of an intramolecular B–N bond in these compounds; however, such a bond was not found. This fact, and other structural elements and similarities of the four compounds, are discussed.

Graphical abstract: Crystal structures of 2-(N,N-dimethylaminoalkyl)ferroceneboronic acids and their diol derivatives. The quest for a B–N intramolecular bond in the solid state

Supplementary files

Article information

Article type
Paper
Submitted
12 Mar 2001
Accepted
20 Mar 2001
First published
18 Apr 2001

J. Chem. Soc., Perkin Trans. 2, 2001, 727-732

Crystal structures of 2-(N,N-dimethylaminoalkyl)ferroceneboronic acids and their diol derivatives. The quest for a B–N intramolecular bond in the solid state

J. Chr. Norrild and I. Søtofte, J. Chem. Soc., Perkin Trans. 2, 2001, 727 DOI: 10.1039/B102377M

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