Aqueous Ni(II)-phosphonate chemistry of biological relevance

Authors:
Melita Menelaou, Marianna Dakanali, A. Salifoglou
Abstract:
New Ni(II)-organophosphonate species were synthesized in aqueous solution under specific conditions. Glyphosate, N-(phosphonomethyl) glycine and imino bis(methylphosphonic acid), H2O3P-CH2-NH2+-CH2-PO3H-, interacted with Ni(II) and the pH was adjusted with addition of ammonia and other bases. Each isolated crystalline product was isolated and was characterized by elemental analysis, spectroscopic techniques (FT-IR), and X-ray crystallography.
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