Some new heterocyclic compounds as analytical reagents.
A survey of the metal-complexing reactions, as determined by reactions on chromatography paper, of 44 compounds with a substituted or modified 4-(2-pyridylazo)-resorcinol (PAR) or 1-(2-pyridylazo)-2-naphthol (PAN) structure is reported.
Pollard
F H
FH
Department of Inorganic Chemistry, The University, Bristol, England.
Nickless
G
G
Anderson
R G
RG