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(E)-1,1 '-Bis[(E)-but-2-enyl]-3,3 '-(propane-1,3-diyl)bis(1H-benzimidazol-3-ium) dibromide monohydrate
(Wiley-Blackwell Publishing, Inc, 2008)
The title compound, C(25)H(30)N(4)(2+)center dot 2Br(-)center dot H(2)O, was synthesized from 1,1'-propylenedibenzimidazole and (E)-1-bromobut-2-ene in dimethylformamide solution. The two benzimidazole ring systems are ...
Di-mu-iodido-bis{[(4-fluorobenzoylmethylene)triphenyl-lambda(5)-phosphorane]iodido-mercury(II)}
(Blackwell Publishing, 2008)
In the title complex, [Hg2I4(C26H20FOP)(2)], the Hg-II centre is four-coordinate with one short Hg-I bond [2.6895 (7) A], one Hg-C bond and two asymmetric bridging Hg-I bonds with distances of 2.7780 (8) and 3.2599 (8) A. ...
(E)-1-[(2-Fluorophenyl)iminomethyl]-2-naphthol-(Z)-1-[(2-fluorophenyl)aminomethylidene]naphthalen-2(1H)-one (0.57/0.43)
(Wiley-Blackwell, 2010)
The title Schiff base compound, 0.57C(17)H(12)FNO center dot 0.43C(17)H(12)-FNO, reveals both the enol (OH) and keto (NH) tautomeric forms with occupancies of 0.57 (6) and 0.43 (6), respectively. The tautomeric forms are ...
(E)-3-[(4-Butylphenyl)iminomethyl]benzene-1,2-diol
(Int Union Crystallography, 2009)
The title compound, C17H19NO2, exists as an enol-imine tautomer. The dihedral angle between the two benzene rings is 4.6 (2)degrees. The molecular structure is stabilized by intramolecular O-H center dot center dot center ...
(E)-2-Ethoxy-6-[(4-ethoxyphenyl)iminomethyl]phenol
(Int Union Crystallography, 2010)
In the asymmetric unit of the title compound, C17H19NO3, there are three independent molecules, which are align nearly parallel to each other and adopt the phenol-imine tautomeric form. In each molecule, an intramolecular ...
(E)-2-[(4-Ethoxyphenyl)iminomethyl]-4-methoxyphenol
(Int Union Crystallography, 2009)
In the molecule of the title compound, C16H17NO3, the aromatic rings are oriented at a dihedral angle of 29.25 (8)degrees. An intramolecular O-H center dot center dot center dot N hydrogen bond results in the formation of ...
Bis(benzimidazole-kappa N-3)bis(2-benzoylbenzoato-kappa O)copper(II)
(Int Union Crystallography, 2009)
In the title centrosymmetric mononuclear copper(II) compound, [Cu(C14H9O3)(2)(C7H6N2)(2)], the central Cu-II ion is coordinated by two N atoms from two symmetry-related benzimidazole (bim) ligands and two O atoms from two ...
Functionalization of anthracene: A selective route to brominated 1,4-anthraquinones
(Beilstein-Institut, 2011)
Efficient and stereoselective syntheses are described for the preparation of 2,3,9,10-tetrabromo-1,4-dimethoxy-1,2,3,4-tetrahydroanthracenes 7, 8 and the corresponding 1,4-diol 17 by silver ion-assisted solvolysis of ...
3,4-Dimethoxy-N-(4-nitrobenzylidene)aniline
(Wiley-Blackwell Publishing, Inc, 2008)
In the title molecule, C(15)H(14)N(2)O(4), the dihedral angle between the two benzene rings is 29.52 (8)degrees. The nitro and two methoxy substituents are almost coplanar with their respective benzene rings. The crystal ...
(3aR*,6S*,7aR*)-7a-Chloro-6-methyl-2-(4-methyl-phenyl- sulfon-yl)-2,3,3a,6,7,7a-hexa-hydro-3a,6-ep-oxy-1H-isoindole
(2012)
In the title compound, C16H18ClNO3S, the six-membered ring has a boat conformation. The two five-membered rings with the bridging O atom adopt envelope conformations, whereas the N-containing five-membered ring adopts a ...
