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Mechanismus der Bildung und des Zerfalls von Amidkomplexen, II . Ni 2+ und N, N′‐Diglycyl‐äthylendiamin bzw. N, N′‐Diglycyl‐1,3‐diaminopropan
Author(s) -
Kaden Th.
Publication year - 1971
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.19710540221
Subject(s) - chemistry , nickel , medicinal chemistry , octahedron , stereochemistry , crystallography , crystal structure , organic chemistry
Abstract The kinetics of a two proton transfer between a blue octahedral and a yellow square planar nickel(II) complex with N, N′‐diglycylethylenediamine (I, n = 1) resp. N, N′‐diglycyl‐1, 3‐diaminopropane (I, n = 2) have been studied by spectrophotometry and pH‐stat technique. The structure of these complexes and the mechanism of their interconversion are discussed and their reactions are compared with the analogous reactions of the copper(II)‐N, N′‐diglycyl‐1, 3‐diamino‐propane complexes [1].