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Effect of the Structure of Metallized Pyrazole–monoazo Dyes on their Chromatic Behaviour
Author(s) -
Folli U.,
Iarossi D.,
Vivarelli P.,
Battisti R.
Publication year - 1980
Publication title -
journal of the society of dyers and colourists
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.297
H-Index - 49
eISSN - 1478-4408
pISSN - 0037-9859
DOI - 10.1111/j.1478-4408.1980.tb03538.x
Subject(s) - chromatic scale , pyrazole , acetonitrile , metal , chemistry , component (thermodynamics) , spectral line , polymer chemistry , stereochemistry , organic chemistry , optics , physics , thermodynamics , astronomy
A number of metal complexes of l–substituted–3–pyrazolylazo compounds have been synthesized and their relative visible spectra recorded in acetonitrile solution. The chromatic dependence of these dyes on type of completing metal cation, structure of coupling component, and pyrazole system used, has been studied and is discussed.