Syntheses, characterization and antimicrobial activity of the first complexes of Zn(II), Cd(II) and Co(II) with N-benzyloxycarbonylglycine

Utilization of IR spectral detailed analysis for coordination mode determination in novel Zn–cyclen–aminoacid complexes

“…However, de Farias et al [43] detected a similar decrease (124 cm −1 ) in the case of CdCl 2 .2Gly and predicted a carboxylate coordination only through the carboxylate. Similarly, value ( = 171) decreases in [Zn(N-Boc-gly) 2 ] complex [44]. Therefore, this significant decrease of value suggests unusual bidentate coordination mode of carboxylate anion (Scheme 1C).…”

The synthesis of N-Zn, N-Cu complexes involving 2-amino pyridine and ethylenediamine ligands and application to the Henry reaction

“…They have been reported in many literature. [1][2][3][4][5][6][7] For example, as catalysts, they have shown high activities in organic reactions and polymerizations. [8][9][10][11][12][13][14] Inspired by this work, we first synthesized novel N-Zn, N-Cu complexes with a simple, one-pot method , and the crystal structures of 1a, 1b, 2a and 2b were obtained and were also characterized by NMR, IR and elemental analysis.…”

Kinetics, mechanism, and DFT calculations of thermal degradation of a Zn(II) complex with N-benzyloxycarbonylglycinato ligands

“…The [Zn(N-Boc-gly) 2 ] complex was prepared in a simple reaction between ZnCl 2 and N-Boc-glyH (molar ratio 1:2, ethanol-water mixture, pH 5-6), as previously described [23].…”

“…[Zn(N-Boc-gly) 2 ]) and different structure [23,24]. The Co(II) complex with water molecules in the inner and outer sphere shows octahedral geometry, the Cd(II) complex with water molecules in the inner sphere shows a pentagonal-bipyramidal polymeric structure, and the Zn(II) complex containing no water molecules shows tetrahedral geometry.…”