1,2-Bis[(2-hydroxy-3-methoxybenzylidene)hydrazono]-1,2-diphenylethane
نویسندگان
چکیده
The title compound, C(30)H(26)N(4)O(4), was synthesized by the reaction of benzyl dihydrazone and 2-hydr-oxy-3-methoxy-benzaldehyde in ethanol. In the crystal strucutre, the mol-ecule is centrosymmetric. The structure displays two symmetry-related intra-molecular O-H⋯N hydrogen bonds.
منابع مشابه
Poly[[{μ3-1,2-bis[(3-cyanobenzylidene)hydrazono]-1,2-diphenylethane}silver(I)] hexafluoridoantimonate]
In the title compound, {[Ag(C(30)H(20)N(6))][SbF(6)]}(n), the Ag(+) cation has a three-coordinate environment completed by three N atoms of the 1,2-bis-[(3-cyano-benzyl-idene)hydrazono]-1,2-diphenyl-ethane ligand. The Ag(+) cation coordination geometry is best described as distorted T-shaped. The crystal structure forms a three-dimensional structural polymer.
متن کاملPoly[[{μ4-1,2-bis[(3-cyanobenzylidene)hydrazono]-1,2-diphenylethane}bis(trifluoromethanesulfonato)disilver(I)] benzene solvate]
In the title complex, {[Ag(2)(CF(3)O(3)S)(2)(C(30)H(20)N(6))]·C(6)H(6)}(n), the two independent Ag(I) ions are each coordinated by two N atoms and one O atom in a 'T-shaped' geometry. In the crystal structure, 1,2-bis-[(3-cyano-benzyl-idene)hydrazono]-1,2-diphenyl-ethane ligands act as bridging ligands and each coordinates to four Ag(I) ions, resulting in a one-dimensional chain structure. The ...
متن کامل(1R,2R)-N,N′-Bis(ferrocenylmethyl)-1,2-diphenylethane-1,2-diamine
The title compound, [Fe(2)(C(5)H(5))(2)(C(26)H(26)N(2))], was synthesized from a chiral diamine and ferrocenecarboxaldehyde and subsequent reduction with NaBH(4). It has two chiral centers which both exhibit an R configuration. Two ferrocene groups are present in the mol-ecular structure, with their cyclo-penta-dienyl ring planes showing an almost perpen-dicular arrangement [dihedral angle 88.6...
متن کامل[(–)-(1S,2S)-N,N′-Bis(2-oxidobenzylidene)-1,2-diphenylethane-1,2-diamine]bis(pyridine)cobalt(III) perchlorate methanol hemisolvate hemihydrate
In the title compound, [Co(C(28)H(22)N(2)O(2))(C(5)H(5)N)(2)]ClO(4)·0.5CH(4)O·0.5H(2)O, each Co(III) ion is coordinated by the tetra-dentate N,N'-bis-(2-oxidobenzyl-idene)-1,2-diphenyl-ethane-1,2-diamine ligand [Co-N = 1.900 (3) and 1.903 (3) Å; Co-O = 1.885 (3) and 1.891 (3) Å] and two pyridine ligands [Co-N = 1.967 (4) and 1.977 (3) Å] in a distorted octa-hedral geometry. The packing of the c...
متن کامل(N 1 E,N 2 E)-N 1,N 2-Bis(4-hexyloxy-3-methoxybenzylidene)ethane-1,2-diamine
The title compound, C(30)H(44)N(2)O(4), was obtained from the dimerization of 4-hexyl-oxyvanillin with ethyl-enediamine in 95% methanol solution. It adopts a trans configuration with respect to the C=N bond and possesses a crystallographically imposed centre of symmetry.
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عنوان ژورنال:
دوره 64 شماره
صفحات -
تاریخ انتشار 2008