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Pyridine-2-carboxylic acid, formation metal complexes

First, 1 2 metal complexes of (mainly mono-) azo dyes, without sulfonic or carboxylic acid groups, and trivalent metals (see Section 3.11). The metals are preferably chromium and cobalt nickel, manganese, iron, or aluminum are of lesser importance. Diazo components are mainly chloro- and nitroaminophenols or amino-phenol sulfonamides coupling components are (3-naphthol, resorcinol, and 1-phe-nyl-3-methyl-5-pyrazolone. Formation of a complex from an azo dye and a metal salt generally takes place in the presence of organic solvents, such as alcohols, pyridine, or formamide. An example is C.I. Solvent Red 8, 12715 [33270-70-1] (1). [Pg.296]


See other pages where Pyridine-2-carboxylic acid, formation metal complexes is mentioned: [Pg.5712]    [Pg.5711]    [Pg.28]    [Pg.237]    [Pg.1075]    [Pg.1087]    [Pg.567]    [Pg.433]    [Pg.897]    [Pg.353]    [Pg.266]    [Pg.191]    [Pg.105]    [Pg.535]    [Pg.538]    [Pg.534]    [Pg.537]    [Pg.347]    [Pg.136]    [Pg.407]    [Pg.304]   
See also in sourсe #XX -- [ Pg.47 , Pg.72 ]




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Carboxylate complexes

Carboxylate formation

Carboxylates formation

Carboxylates metal complexes

Carboxylic acid complexes

Carboxylic acid, metalated

Carboxylic acids formation

Carboxylic acids metal complexes

Carboxylic acids metalation

Carboxylic acids metals

Carboxylic metalation

Complexes pyridine

Formates, metalated

Metal carboxylates

Metal complexes acidity

Metal complexes, formation

Metal formate

Metalation pyridines

Metals, formation

Pyridine carboxylates

Pyridine metals

Pyridine-2-carboxylate

Pyridine-carboxylic acids

Pyridines acidity

Pyridines complexation

Pyridines formation

Pyridines metal complexes

Pyridines metallation

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