Title of article
27Al, 15N, 13C and 1H NMR spectra and negative-ion electrospray mass spectra of the 2:1 aluminium(III) complexes of azo dyes derived from anthranilic acid
Author/Authors
ka، A. Ly نويسنده , , tinec، D. Lu نويسنده , , ek، J. Hole نويسنده , , N?dvorn?k، M. نويسنده , , apek، M. Hol نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2001
Pages
-202
From page
203
To page
0
Abstract
The 27Al, 15N, 13C and 1H NMR spectra in DMSO and mass spectra of 2:1 aluminium(III) complexes (1b¯4b) derived from anthranilic acid azo coupling products with 4-tert.butylphenol (1a), 2-naphthol (2a) acetoacetanilide (3a) 3-methyl-1phenylpyrazol-5-one (4a) were measured and analysed. It was found that the aluminium atom was six-coordinated, being bound to two oxygens and the nitrogen originating from anthranilic acid.
Keywords
N,N-disubstituted 2-aminothiazoles , N,N-disubstituted 2-aminoselenazoles , Methine dyes , UV/Vis spectral data
Journal title
DYES & PIGMENTS
Serial Year
2001
Journal title
DYES & PIGMENTS
Record number
54711
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