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Synthesis and characterization of some new tetraaldehyde and tetraketone derivatives and X-ray Structure of 1,1 '-(4,4 '-(2-(1,3-bis(4-Acetylphenoxy) propan-2-ylidene)propane-1,3-diyl)bis(oxy)bis(4,1-phenylene))diethanone
(Mdpi, 2008)
Tetraketone and tetraaldehyde derivatives 2a-d were synthesized via the reaction of ethene-1,1,2,2,-tetra-yl-tetramethylene tetrabromide (1) with hydroxyketone and aldehyde derivatives. The molecular structures were identifed ...
Crystal structure of (Z)-4-[1-(4-acetylanilino)ethyl-idene]-3-methyl-1-phenyl-1H-pyrazol-5(4H)-one
(Int Union Crystallography, 2015)
In the solid state, the title compound, C20H19N3O2, adopts the keto amine tautomeric form, with the H atom attached to the N atom, which participates in an intramolecular N-H center dot center dot center dot O hydrogen ...
Crystal structure and Hirshfeld surface analysis of a Schitt base: (Z)-6-[(5-chioro-2-methoxyanilino)-methylidene]-2-hydroxycyclohexa-2,4-dien-1-one
(Int Union Crystallography, 2019)
The title compound, C14H12ClNO3, is a Schiff base that exists in the keto- enamine tautomeric form and adopts a Z configuration. In the crystal, the dihedral angle between the planes of the benzene rings is 5.34 (15)degrees. ...
Crystal structure of {(E)-4-[(1-allyl-1H-1,2,3-triazol-4-yl)methoxy]benzylidene}[2-(morpholin-4-yl)ethyl]amine
(International Union of Crystallography, 2014)
In the title compound, C19H25N5O2, the morpholine ring has a chair conformation. The plane of the central benzene ring makes dihedral angles of 88.7514;(12) and 60.02(7)°, respectively, with the mean plane formed by the ...
Experimental and Theoretical Studies of 4-[(4-Methyl-5-Phenyl-4H1,2,4-Triazol-3-Yl)Sulfanyl]Benzene-1,2-Dicarbonitrile
(Soc Chemists Technologists Madeconia, 2016)
In this study, 4-[(4-methy1-5-pheny1-4H-1,2,4-triazol-3-yl)sulfanyl]benzene-1,2-dicarbonitrile was synthesized and its molecular structure was characterized by means of FT-IR. and X-ray diffraction methods. The crystal is ...
Synthesis and characterization of substituted benzimidazole Co(II), Fe(II), and Zn(II) complexes and structural characterization of dichlorobis{1-[2-(1-piperidinyl)ethyl]-1H-benzimidazole-(K) N-3} zinc(II)
(Scientific Technical Research Council Turkey-Tubitak, 2015)
The Co(II), Fe(II), and Zn(II) complexes of 1-(3-phenyl)propylbenzimidazole (PPBI), 5-nitro-1-(3-phenyl) propylbenzimidazole (PPNBI), 1-[2-(4-morpholinyl)ethyl]benzimidazole (MEBI), 1-[2-(1-piperidinyl)ethyl]benzimidazole ...
Crystal structure of (E)-N-(3,4-dimethoxybenzylidene)morpholin-4-amine
(International Union of Crystallography, 2014)
In the title compound, C13H18N2O3, the benzene ring makes a dihedral angle of 17.1914;(11)° with the least-squares plane formed by the four C atoms of the morpholine ring, which adopts a chair conformation. In the crystal, ...
Crystal structure and Hirshfeld surface analysis of (succinato-kappa O)[N,N,N ',N '-tetrakis(2-hydroxyethyl)ethylenediamine-kappa(5) O,N,N ',O ',O '']nickei(II) tetrahydrate
(Int Union Crystallography, 2018)
In the title compound, [Ni(C10H24N2O4)(C4H4O4)]center dot 4H(2)O, the Ni-II cation is octahedrally coordinated by one O atom of the succinate anion and three O atoms and two N atoms from an N,N,N',N'-tetrakis(2-hydroxyet ...
Synthesis, crystal structure and Hirshfeld surface analysis of a 1D coordination polymer catenapoly[[diaquabis(nicotinamide-kappa N-1)nickel(II)]-mu-fumarato-kappa O-2(1):O-4]
(Int Union Crystallography, 2018)
The reaction of NiCl2 with fumaric acid and nicotinamide in basic solution produces the title polymeric complex, [Ni(C4H2O4)(C6H6N2O)(2)(H2O)(2)](n). The Ni-II cation, located on an inversion centre, is coordinated by two ...
Crystal structure and theoretical study of N,N-bis[(5-chloro-2-oxo-2,3-dihydrobenzo[d]-oxazol-3-yl)methyl]-2-phenylethanamine
(Int Union Crystallography, 2018)
In the molecular structure of the title compound, C24H19Cl2N3O4, the three C atoms of the central N, N-dimethylmethanamine moiety are bonded to the N atoms of the two 5-chloro-1,3-benzoxazol-2(3H)-one groups and to the ...
