Copper(II) nitrite complexes of tripodal ligands derived from 1,1,1-tris(2-pyridyl)methylamine

Methanol[4-nitro-2-(pyridin-2-ylmethyliminomethyl)phenolato](thiocyanato)copper(II)

“…An extensive effort has been made to prepare and characterize a variety of copper(II) coordination complexes in an attempt to model the physical and chemical behaviour of copper-containing enzymes (Reddy et al, 2000). The peculiarity of copper lies in its ability to form complexes with coordination numbers of four, five and six (Ray et al, 2003;Arnold et al, 2003;Raptopoulou et al, 1998). As part of our investigation in this area, we report here the title mononuclear copper(II) complex, (I) (Fig.…”

Syntheses and crystal structures of two Schiff-base copper(II) complexes with urease inhibition

“…An extensive effort has been made to prepare and characterize a variety of copper(II) complexes in an attempt to model the physical and chemical behavior of copper-containing enzymes [6]. The peculiarity of copper lies in its ability to form complexes with coordination numbers four, five, and six [7][8][9]. Urease (urea amidohydrolase, E.C.…”

Dichloro[N,N-dimethyl-N′-(2-pyridylmethylidene)ethane-1,2-diamine]copper(II)

“…An extensive effort has been made to prepare and characterize a variety of copper(II) coordination complexes in an attempt to model the physical and chemical behaviour of copper-containing enzymes (Reddy et al, 2000). The peculiarity of copper lies in its ability to form complexes with coordination numbers four and five, as well as six (Ray et al, 2003;Arnold et al, 2003;Raptopoulou et al, 1998). As part of our investigations in this area we report here a new mononuclear copper(II) complex, (I) (Fig.…”