Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

1-{(E)-[5-(2-Nitro-phen-yl)furan-2-yl]methyl-idene}-2,2-diphenyl-hydrazine.

ABSTRACT: In the title compound, C23H17N3O3, the terminal benzene rings are oriented at dihedral angles of 3.67?(7), 76.02?(7) and 16.37?(7)° with respect to the central furan ring. In the crystal, mol-ecules are connected via weak C-H?O hydrogen bonds, resulting in a three-dimensional supra-molecular array.

SUBMITTER: Flores-Alamo M

PROVIDER: S-EPMC3588390 | biostudies-literature | 2013 Jan

REPOSITORIES: biostudies-literature

ACCESS DATA

Json Xml

Publications

1-{(E)-[5-(2-Nitro-phen-yl)furan-2-yl]methyl-idene}-2,2-diphenyl-hydrazine.

Flores-Alamo Marcos M Cabrera-Vivas Blanca M BM Meléndrez-Luevano Ruth R Hernández P Julio M JM Ruiz-Azuara Lena L

Acta crystallographica. Section E, Structure reports online 20121215 Pt 1

In the title compound, C23H17N3O3, the terminal benzene rings are oriented at dihedral angles of 3.67 (7), 76.02 (7) and 16.37 (7)° with respect to the central furan ring. In the crystal, mol-ecules are connected via weak C-H⋯O hydrogen bonds, resulting in a three-dimensional supra-molecular array. ...[more]

PMID: 23476471

Similar Datasets

N'-[5-(4-Nitro-phen-yl)furan-2-yl-methyl-idene]-N,N-diphenyl-hydrazine.

Project description:The title compound, C(23)H(17)N(3)O(3), has an E configuration with respect to the C=N bond. The dihedral angle between the two phenyl rings bonded to the hydrazine group is 86.45?(13)°. The furan ring makes dihedral angles of 3.4?(2) and 7.06?(13)°, respectively, with the methyl-idenehydrazine C=N-N plane and the benzene ring.

| S-EPMC3007491 | biostudies-literature

(E)-1,1-Diphenyl-2-(thio-phen-2-yl-methyl-idene)hydrazine.

Project description:The asymmetric unit of the title compound, C17H14N2S, consists of two crystallographically independent mol-ecules with similar conformations. The dihedral angles between the phenyl rings are 89.32?(5) and 82.80?(5)° in the two mol-ecules. In the crystal, mol-ecules are linked by C-H?? inter-actions, forming a three-dimensional network.

| S-EPMC3914106 | biostudies-literature

(E)-1-(4-Nitro-benzyl-idene)-2,2-diphenyl-hydrazine.

Project description:The asymmetric unit of the title compound, C(19)H(15)N(3)O(2), contains two mol-ecules, both of which show an E conformation of the imine bond. The dihedral angles between the phenyl rings in the phenyl-hydrazine groups are 86.09?(6) and 83.41?(5)° in the two mol-ecules. The 4-nitrobenzene rings show torsion angles of 4.4?(2) and 10.9?(2)° from the two C=N-N planes. In the crystal, C-H?? inter-actions and C-H?O hydrogen bonds are observed growing along the a, b and c axes, resulting in a complex supramolecular array.

| S-EPMC3515317 | biostudies-literature

2-Methyl-3-nitro-N-{(E)-[5-(4-nitro-phen-yl)furan-2-yl]methyl-idene}aniline.

Project description:In the title Schiff-base type compound, C(18)H(13)N(3)O(5), the central furan ring makes dihedral angles of 12.80?(7) and 51.43?(4)° with the terminal benzene rings. The dihedral angle between the benzene rings is 45.43?(3)°. In the crystal, C-H?O hydrogen bonds link the mol-ecules into layers parallel to (010). In addition, there are ?-? stacking inter-actions within the layer [centroid-centroid distance = 3.584?(1)?Å] and between the layers [centroid-centroid distance 3.751?(1)?Å].

| S-EPMC3435658 | biostudies-literature

1-[(E)-Anthracen-9-yl-methyl-idene]-2-(2,4-di-nitro-phen-yl)hydrazine.

Project description:In the title Schiff base, C21H14N4O4, the dihedral angle between the two nitro groups and the central benzene ring are 83.6?(5) and 2.6?(6)°. The anthracene ring system and the benzene ring make a dihedral angle of 0.7?(2)°. Intra-molecular N-H?O and C-H?N hydrogen bonds occur. In the crystal, C-H?O hydrogen bonds link the mol-ecules, forming chains along the b-axis direction.

| S-EPMC3648239 | biostudies-literature

(E)-1-(3-Nitro-phen-yl)-2-({5-[(1E)-2-(3-nitro-phen-yl)hydrazin-1-ylidenemeth-yl]-2-thien-yl}methyl-idene)hydrazine.

Project description:The title mol-ecule, C(18)H(14)N(6)O(4)S, adopts a U-shape with the aromatic groups lying syn and oriented in the same direction as the thio-phene S atom. Twists away from planarity are evident with the maximum deviation being found for a terminal nitro group: C/C/N/O = 19.0?(3)°. The conformation about each of the C=N bonds is E. In the crystal, centrosymmetrically related mol-ecules are connected via N-H?O(nitro) hydrogen bonds, forming 14-membered {?HNC(3)NO}(2) synthons. These are linked into layers via C-H?O(nitro) inter-actions with the primary inter-actions between layers being of the type C-H??, where the ?-system is the thio-phene ring.

| S-EPMC2979791 | biostudies-literature

1-(Butan-2-yl-idene)-2-(2-nitro-phen-yl)hydrazine.

Project description:Crystals of the title compound, C(10)H(13)N(3)O(2), were obtained from a condensation reaction of butan-2-one and 1-(2-nitro-phen-yl)hydrazine. The mol-ecule exhibits a nearly coplanar structure, except for the methyl and methyl-ene H atoms, the largest deviations from the mean plane defined by all non-H atoms, except for the nitro group, being 0.120 (2) Å for one of the nitro O atoms. Intra-molecular N-H⋯O hydrogen bonding helps to establish the mol-ecular configuration.

| S-EPMC2969877 | biostudies-literature

(E)-1-(4-Nitro-phen-yl)-2-(4-{[(E)-2-(4-nitro-phen-yl)hydrazinyl-idene]meth-yl}benzyl-idene)hydrazine dihydrate.

Project description:The 30 non-H atoms in title dihydrazine compound, C(20)H(16)N(6)O(4)·2H(2)O, are close to coplanar, the r.m.s. deviation for these atoms being 0.096?Å. The conformation about each of the C=N bonds is E, and the mol-ecule has non-crystallographic 2/m symmetry. The presence of O-H?O and N-H?O hydrogen bonding leads to a three-dimensional network in the crystal structure. A highly disordered solvent mol-ecule is present within a mol-ecular cavity defined by the organic and water mol-ecules. Its contribution to the electron density was removed from the observed data in the final cycles of refinement and the formula, molecular weight and density are given without taking into account the contribution of the solvent molecule.

| S-EPMC2980149 | biostudies-literature

2,2-Dimethyl-5-{[(4-nitro-phen-yl)amino]-methyl-idene}-1,3-dioxane-4,6-dione.

Project description:In the title compound, C(13)H(12)N(2)O(6), the dihedral angle between the benzene ring and the amino-methyl-ene unit is 5.42?(16)°, while the angle between the amino-methyl-ene unit and the dioxane ring is 3.06?(43)°. The dioxane ring shows a half-boat conformation, in which the C atom between the dioxane ring O atoms is 0.464?(10)?Å out of the plane. An intra-molecular N-H?O hydrogen bond stabilizes the mol-ecular conformation. In the crystal, a three-dimensional framework is built up via inter-molecular N-H?O hydrogen bonds.

| S-EPMC3051475 | biostudies-literature

(E)-1-Benzyl-idene-2,2-diphenyl-hydrazine.

Project description:The asymmetric unit of the title compound, C(19)H(16)N(2), contains two independent mol-ecules, both of which show an E configuration with respect to the C=N bond. The dihedral angles between the phenyl rings bonded to the hydrazine group are 81.00?(10) and 88.34?(8)° in the two mol-ecules. Inter-molecular C-H?? inter-actions are observed in the crystal structure.

| S-EPMC3275191 | biostudies-literature

OmicsDI is part of the ELIXIR infrastructure

OmicsDI is an Elixir interoperability service. Learn more ›

Tweets

OmicsDI Databases

PRIDE
PeptideAtlas
MassIVE
JPOST Repository
Physiome Model Repository

EGA
EVA
ENA
LINCS
PAXDB
Cell Collective

MetaboLights
Metabolomics Workbench
MetabolomeExpress
GNPS
BioModels
FAIRDOMHub

ArrayExpress
dbGaP
ExpressionAtlas
GEO
NODE

Information

Databases
Help
API
Contact us
Code on GitHub
Terms of use
Submit Data