Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

(E)-N'-(2-Hy-droxy-benzyl-idene)furan-2-carbohydrazide.

ABSTRACT: In the title compound, C(12)H(10)N(2)O(3), the dihedral angle between the benzene ring and the furan ring is 16.12?(13)°. The conformation is stabilized by an intra-molecular O-H?N hydrogen bond. Inter-molecular N-H?O hydrogen bonds with the keto group as acceptor lead to strands along [001]. The mol-ecule displays a trans configuration with respect to the C=N and N-N bonds.

SUBMITTER: Bikas R

PROVIDER: S-EPMC3007379 | biostudies-literature | 2010 Jul

REPOSITORIES: biostudies-literature

ACCESS DATA

Json Xml

Publications

(E)-N'-(2-Hy-droxy-benzyl-idene)furan-2-carbohydrazide.

Bikas Rahman R Hosseini Monfared Hassan H Kazak Canan C Arslan N Burcu NB Bijanzad Keyvan K

Acta crystallographica. Section E, Structure reports online 20100714 Pt 8

In the title compound, C(12)H(10)N(2)O(3), the dihedral angle between the benzene ring and the furan ring is 16.12 (13)°. The conformation is stabilized by an intra-molecular O-H⋯N hydrogen bond. Inter-molecular N-H⋯O hydrogen bonds with the keto group as acceptor lead to strands along [001]. The mol-ecule displays a trans configuration with respect to the C=N and N-N bonds. ...[more]

PMID: 21588326

Similar Datasets

N'-[(E)-2-Hy-droxy-5-iodo-benzyl-idene]furan-2-carbohydrazide monohydrate.

Project description:The organic mol-ecule of the title monohydrate, C(12)H(9)IN(2)O(3)·H(2)O, features a disordered furyl ring with the major component [site occupancy = 0.575?(18)] having the carbonyl O and furyl O atoms syn, and the other conformation having these atoms anti. The mol-ecule is slightly twisted with the dihedral angle between the benzene and furyl rings being 10.3?(6)° (major component). An intra-molecular O-H?N(imine) hydrogen bond is formed. In the crystal, the water mol-ecule accepts a hydrogen bond from an amine H atom, and forms two O-H?O(carbon-yl) hydrogen bonds, thereby linking three different carbohydrazide mol-ecules. The result is a supra-molecular layer parallel to (001). The closest contacts between layers are of the type I?I, at a distance of 3.6986?(6)?Å.

| S-EPMC3275173 | biostudies-literature

N'-[(E)-3-Bromo-5-chloro-2-hy-droxy-benzyl-idene]furan-2-carbohydrazide.

Project description:In the title compound, C12H8BrClN2O3, the furan ring makes a dihedral angle of 17.2?(2)° with the six-membered ring. An intra-molecular O-H?N hydrogen bond stabilizes the mol-ecular conformation. In the crystal, N-H?O hydrogen bonds connect the mol-ecules into chains running along the c-axis direction. The crystal packing is additionally stabilized by C-H?O inter-actions into a three-dimensional supramolecular architecture.

| S-EPMC4051112 | biostudies-literature

N'-(4-Hy-droxy-benzyl-idene)ferrocene-1-carbohydrazide.

Project description:In the title compound, [Fe(C(5)H(5))(2)(C(13)H(11)N(2)O(2))], the dihedral angle between the benzene ring and the cyclo-penta-diene ring bonded to the carbonyl group is 26.1?(2)°. In the crystal, bifurcated O-H?(O,N) and N-H?O hydrogen bonds link the mol-ecules into a three-dimensional network.

| S-EPMC3254280 | biostudies-literature

N'-(4-Hy-droxy-benzyl-idene)thio-phene-2-carbohydrazide.

Project description:In the title compound, C(12)H(10)N(2)O(2)S, the dihedral angle between the benzene and thio-phene rings is 23.34?(16)°. In the crystal structure, mol-ecules are linked by N-H?O and O-H?O hydrogen bonds, forming (100) sheets.

| S-EPMC3006717 | biostudies-literature

N'-[(E)-2-Hy-droxy-3,5-diiodo-benzyl-idene]pyridine-3-carbohydrazide.

Project description:In the title compound, C(13)H(9)I(2)N(3)O(2), the dihedral angle between the two aromatic rings is 10.5 (2)°. The mol-ecule displays a trans configuration with respect to the C=N bond. An intra-molecular O-H⋯N hydrogen bond occurs. The crystal packing is stabilized by N-H⋯O and C-H⋯O hydrogen bonds.

| S-EPMC3200631 | biostudies-literature

N'-[(E)-2-Hy-droxy-5-meth-oxy-benzyl-idene]pyridine-4-carbohydrazide.

Project description:In the title compound, C(14)H(13)N(3)O(3), the dihedral angle between the pyridine and benzene rings is 15.17?(18)°. The torsion angle of the -C=N-N-C- system between two aromatic rings is -167.1?(3)°. Intra-molecular O-H?N hydrogen bonding generates S(6) rings. In the crystal structure, neighbouring mol-ecules are linked together along the c axis by weak inter-molecular C-H?O and N-H?O hydrogen bonds, generating R(1) (2)(6) ring motifs.

| S-EPMC3009050 | biostudies-literature

N'-[(E)-2-Hy-droxy-5-meth-oxy-benzyl-idene]pyridine-4-carbohydrazide monohydrate.

Project description:The title compound, C14H13N3O3·H2O, adopts an E conformation with respect to the azomethine bond and crystallizes in the amide form. An intra-molecular O-H⋯N hydrogen bond occurs. In the crystal, the lattice water molecule plays a major role in the supramolecular architecture by interconnecting adjacent molecules into a three-dimensional netwrok by means of O-H⋯O, O-H⋯N and N-H⋯O hydrogen-bonding inter-actions. The structure also features two non-classical C-H⋯O inter-actions.

| S-EPMC3685038 | biostudies-literature

N'-(3,4-Dimethyl-benzyl-idene)furan-2-carbohydrazide.

Project description:The title compound, C(14)H(14)N(2)O(2), was prepared by the reaction of 3,4-dimethyl-benzaldehyde and furan-2-carbohydrazide. The dihedral angle between the aromatic rings is 35.48 (14)°. In the crystal, mol-ecules are linked by N-H⋯O hydrogen bonds, generating C(4) chains propagating in [010].

| S-EPMC3007564 | biostudies-literature

N'-(2,6-Dichloro-benzyl-idene)furan-2-carbohydrazide.

Project description:In the title compound, C(12)H(8)Cl(2)N(2)O(2), the dihedral angle between the furan and benzene rings is 72.90 (16)°. In the crystal, mol-ecules are linked by N-H⋯O hydrogen bonds, generating C(4) chains propagating in [100].

| S-EPMC3344570 | biostudies-literature

N'-{(E)-[5-(Hy-droxy-meth-yl)furan-2-yl]methyl-idene}pyridine-4-carbohydrazide dihydrate.

Project description:In the title compound, C12H11N3O3·2H2O, the dihedral angle formed by the planes of the pyridine and the furan rings of the organic carbohydrazide mol-ecule is 4.66 (7)°. In the crystal, these mol-ecules form stacks along the b-axis direction, neighbouring mol-ecules within each stack being related by inversion and the shortest distance between the centroids of the pyridine and furan rings being 3.714 (1) Å. Mol-ecules from neighboring stacks are linked by pairs of N-H⋯O hydrogen bonds. The water mol-ecules fill the channels between the stacks being linked by O-H⋯O hydrogen bonds into helices along [010]. Besides this, water mol-ecules are involved in O-H⋯N and O-H⋯O hydrogen bonds with the carbohydrazide mol-ecules, thus forming a three-dimensional network, augmented by weak C-H⋯O interactions.

| S-EPMC3793823 | 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