Ara
Toplam kayıt 80, listelenen: 21-30
Synthesis, crystal structure and characterization of hexakis[2-methoxy-4-formylphenoxy]cyclotriphosphazene
(Wiley-V C H Verlag Gmbh, 2008)
The new cyclotriphosphazene derivative N3P3(OC6H3OCH3COH)(6) (1) was synthesized from hexachlorocyclotriphosphazene, N3P3Cl6, and 4-hydroxy-3-methoxybenzaldehyde in acetonitrile in the presence of K2CO3. The structure of ...
Synthesis, spectroscopic and structural studies of new Schiff bases prepared from 3,5-Bu-2(t)-salicylaldehyde and heterocyclic amines: X-ray structure of N-(3,5-di-tert-butylsalicylidene)-1-ethylcarboxylato-4-aminopiperidine
(Pergamon-Elsevier Science Ltd, 2007)
Two new sterically hindered salicylaldimines, N-(2,2,6,6-tetramethyl-piperidine-4)-3,5-Bu(2)(t-)salicylaldimine (I) and N-(1-carboxyethyl 2 piperidine-4)-3,5-Bu-2(t)-salicylaldimine (II), have been prepared and characterized ...
Crystallographic and conformational analysis of 1,3-bis(2,4-dimethoxyphenyl)imidazolidine-2-thione
(Springer/Plenum Publishers, 2006)
The molecular and crystal structures of the title compound, C19H22N2O4S, were determined by single crystal X-ray diffraction technique. The title compound crystallizes in space group F d d 2, with a = 30.785(3) angstrom, ...
Synthesis, crystal structure, and spectrothermal characterization of a novel dimeric cadmium(II) azobispyridine complex, [(mu-abpy){CdCl2(abpy)}(2)]center dot 0.86H(2)O
(Wiley-V C H Verlag Gmbh, 2006)
The novel complex mu-2,2'-azobispyridine-bis[2,2'azobispyridinedichlorocadmium(II)].0.86 hydrate (1) was synthesized and characterized by elemental analysis, IR and UV-Vis spectroscopy, thermal analysis and X-ray diffraction ...
Synthesis, crystal structure, spectroscopic and thermal properties of trans-[Ni(sac)(2)(aeppz)(2)] [sac =accharinate and aeppz N-(2-aminoethyl)piperazine]
(Taylor & Francis Ltd, 2005)
A nickel(II) complex of saccharinate (sac) with N-(2-aminoethyl) piperazine (aeppz), trans-[Ni(sac)(2)(aeppz)(2)], has been prepared and characterized by elemental analyses, IR, UV-vis, magnetic measurements and single ...
A non-metallic ionic saccharinate. Synthesis, structure and DFT calculations of piperazinium disaccharinate
(Wiley-V C H Verlag Gmbh, 2006)
A new ionic saccharinate (sac) compound with the piperazinium dication (H(2)ppz)(sac)(2) (1), has been synthesized and characterized by elemental analysis, IR spectroscopy, and single crystal X-ray diffraction. The compound ...
A novel 1D coordination polymer [Pb(phen)(mu-N-3)(mu-NO3)](n) with the first Pb-2-(mu-N-3)(2) unit (phen=1,10-phenanthroline)
(Wiley-V C H Verlag Gmbh, 2006)
A novel ID polymeric lead(II) complex containing the first Pb-2-(mu-N-3)(2) motif, [Pb(phen)(mu-N-3)(mu-NO3)](n) (phen = 1,10-phenanthroline), has been synthesized and characterized. The single-crystal X-ray data showed ...
Spectroscopic study, antimicrobial activity and crystal structures of N-(2-hydroxy-5-nitrobenzalidene)4-aminomorpholine and N-(2-hydroxy-1-naphthylidene)4-aminomorpholine
(Elsevier, 2005)
Schiff bases N-(2-hydroxy-3-nitrobenzalidene)4-aminomorpholine (1) and N-(2-hydroxy- I -naphthylidene)4-aminomorpholine (2) were synthesized from the reaction of 4-aminomorpholine with 2-hydroxy-5-nitrobenzaldehyde and ...
trans-bis(saccharinato)zinc and -cadmium complexes with N-(2-aminoethyl)piperazine: Synthesis, crystal structures and IR spectra
(Verlag Z Naturforsch, 2005)
The reactions of N-(2-aminoethyl)piperazine (aeppz) with tetraaqua-bis(saccharinato)zinc(II) and -cadmium(II) in ethanol solution yield the new complexes trans- [Zn(sac)(2) (aeppz)(2)] (1), and trans[Cd(sac)(2)(aeppz)(2)] ...
Crystal and molecular structure of 3-phenyl-4-(p-chlorobenzlyamino)-4,5-dihydro-1-H-1,2,4-triazol-5-on
(Wiley-V C H Verlag Gmbh, 2004)
The structure of the title compound, C15H13N4OCl was determined by single crystal X-ray diffraction technique. The structure consists of a p-chlorobenzylamino moiety and triazol and phenyl rings. The title compound ...