First crystallographic evidence for the formation of β-D-ribopyranosylamine from the reaction of ammonia with of D-ribose Read More » December 22, 2025
Synthesis and crystallographic characterization of some derivatives of benzimidazole Read More » December 22, 2025
Unusual interaction extended between the pyranose ring oxygen and Zn(II) center in the complexes derived from 4,6-O-butylidene/ethylidene-N-(α-hydroxynaphthylidene/o- hydroxybenzylidene)-β-D-glucopyranosylamine: Evidence for a pseudo-bicapped tetrahedral complex of Zn(II) based on the crystal structure Read More » December 22, 2025
Bis-(μ-saccharide-C-2-oxo) dinuclear Cu(II) complexes of 4,6-O-butylidene/ethylidene-N-(α-hydroxynaphthylidene/o- hydroxybenzylidene/5-bromo-o-hydroxybenzylidene)-β-D-glucopyranosylamine: Structural aspects and data correlations Read More » December 22, 2025
Complexation behaviour of hexadentate ligands possessing N 2O4 and N2O2S2 cores: Differential reactivity towards Co(II), Ni(II) and Zn(II) salts and structures of the products Read More » December 22, 2025
Mn(IV) and Co(III)-complexes of -OH-rich ligands possessing O2N, O3N and O4N cores: Syntheses, characterization and crystal structures Read More » December 22, 2025
A first report of the complexes of 5,11,17,23-tetra-tert-butyl-25,27- diethoxycarboxymethoxy-26,28-dihydroxycalix[4]arene with Mn(II), Fe(III), Co(II), Ni(II), Cu(II) and Zn(II) Read More » December 22, 2025
Formation of mono- and di-amide-calix[4]arene derivatives from the reaction of p-tert-butyl-calix[4]arene and α-chloro-N,N-diethylacetamide in the presence of sodium hydride Read More » December 22, 2025
Structural characterization and reactivity of Cu(II) complex of p-tert-butyl-calix[4]arene bearing two imine pendants at lower rim Read More » December 22, 2025
