The preparation of some thiosemicarbazones and their copper complexes. Part I
BA Gingras, RW Hornal…
Index: Gingras,B.A. et al. Canadian Journal of Chemistry, 1960 , vol. 38, p. 712 - 719
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Citation Number: 70
Abstract
A number of thiosemicarbazones and their 1: 1 copper complexes are described and the possible structures of the latter are discussed. Formation of copper complexes from aromatic aldehyde and ketone thiosemicarbazones results in a loss of one H atom as indicated by infrared spectra. In the aliphatic series, no loss of H atom is apparent upon complex formation. It is reasonable to assume that different processes are involved resulting in two ...
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