Mass spectra of some bivalent transition-metal ion chelates with pyridylazo phenols and naphthols.
The mass spectra of 2- and 4-(2-pyridylazo)phenol, 2-(2-pyridylazo)-1- and 1-(2-pyridylazo)-2-naphthol and several chelates of these compounds with manganese(II), cobalt(II), nickel(II), copper(II) and zinc(II) are discussed. Comparisons are made with the results of solution studies of complex formation of the same chelates.
Betteridge
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Chemistry Department, University College, Swansea, Glamorgan, U.K.
John
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