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Reaktivität von Koordinationsverbindungen III. Über Reaktionen der Eisenkomplexe von 1‐Hydrazinophtalazin
Author(s) -
Walz D.,
Fallab S.
Publication year - 1960
Publication title -
helvetica chimica acta
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.74
H-Index - 82
eISSN - 1522-2675
pISSN - 0018-019X
DOI - 10.1002/hlca.19600430211
Subject(s) - chemistry , coordination sphere , coordination complex , molecular oxygen , oxygen atom , oxygen , medicinal chemistry , product (mathematics) , polymer chemistry , crystallography , molecule , organic chemistry , crystal structure , metal , geometry , mathematics
Abstract 1‐Hydrazinophthalazine reacts with molecular oxygen in the presence of Fe 2+ to give a dimeric oxydation product with tetrazane structure, which forms a deep red coordination compound with Fe 2+ . The rate of the reaction depends on the concentration of a primarely formed Fe II ‐1‐Hydrazinophthalazine complex, which suggests autoxydation in the coordination sphere of Fe 2+ .