Browse
Submit Data
Databases
API
Help

Dataset Information

32 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

N'-(2-Hydroxy-benzyl-idene)-4-methoxy-benzohydrazide.

ABSTRACT: The title Schiff base compound, C(15)H(14)N(2)O(3), was derived from the condensation reaction of salicylaldehyde with 4-methoxy-benzohydrazide. The dihedral angle between the two benzene rings is 2.5?(2)°. In the crystal structure, mol-ecules are linked through inter-molecular N-H?O hydrogen bonds, forming chains running along the b axis.

SUBMITTER: Tang CB

PROVIDER: S-EPMC2961042 | biostudies-literature | 2008 Mar

REPOSITORIES: biostudies-literature

ACCESS DATA

Json Xml

Publications

N'-(2-Hydroxy-benzyl-idene)-4-methoxy-benzohydrazide.

Tang Chun-Bao CB

Acta crystallographica. Section E, Structure reports online 20080329 Pt 4

The title Schiff base compound, C(15)H(14)N(2)O(3), was derived from the condensation reaction of salicylaldehyde with 4-methoxy-benzohydrazide. The dihedral angle between the two benzene rings is 2.5 (2)°. In the crystal structure, mol-ecules are linked through inter-molecular N-H⋯O hydrogen bonds, forming chains running along the b axis. ...[more]

PMID: 21202154

Similar Datasets

(E)-N'-(4-Hydroxy-benzyl-idene)-2-methoxy-benzohydrazide.

Project description:The title compound, C(15)H(14)N(2)O(3), exists in the E configuration with respect to the central methyl-idene unit. The dihedral angle between the two substituted benzene rings is 22.0?(2)°. Within the mol-ecule there is an intra-molecular N-H?O hydrogen bond involving the hydro-zide H atom and the O atom of the meth-oxy substituent on the adjacent phenyl ring. In the crystal structure, mol-ecules are linked through inter-molecular O-H?O hydrogen bonds, forming zigzag chains along the b direction.

| S-EPMC2959369 | biostudies-literature

N'-(2-Hydroxy-benzyl-idene)-2-methoxy-benzohydrazide monohydrate.

Project description:In the title compound, C(15)H(14)N(2)O(3)·H(2)O, the Schiff base mol-ecule is approximately planar, with a dihedral angle between the two aromatic rings of 10.2?(3)°. The mol-ecular structure is stabilized by O-H?N and N-H?O hydrogen bonds. In the crystal structure, the Schiff base and water mol-ecules are linked together by inter-molecular O-H?O hydrogen bonds, forming chains parallel to the a axis.

| S-EPMC2960617 | biostudies-literature

N'-(5-Bromo-2-methoxy-benzyl-idene)-2-hydroxy-benzohydrazide.

Project description:The title Schiff base compound, C(15)H(13)BrN(2)O(3), is derived from the condensation of 5-bromo-2-methoxy-benzaldehyde with 2-hydroxy-benzohydrazide in an ethanol solution. The dihedral angle between the two aromatic rings is 6.9?(9)°. The meth-oxy group is coplanar with the attached ring [C-O-C-C = 3.1?(12)°]. An intra-molecular N-H?O hydrogen bond is observed. In the crystal structure, the mol-ecules are linked into chains along the [001] direction by inter-molecular O-H?N, O-H?O and C-H?O hydrogen bonds.

| S-EPMC2959458 | biostudies-literature

(E)-N'-(3,5-Dibromo-2-hydroxy-benzyl-idene)-2-methoxy-benzohydrazide.

Project description:The title compound, C(15)H(12)Br(2)N(2)O(3), was synthesized by the reaction of 3,5-dibromo-2-hydroxy-benzaldehyde with an equimolar quantity of 2-methoxy-benzohydrazide in methanol. The dihedral angle between the two benzene rings is 3.4?(2)° and intra-molecular O-H?N and N-H?O hydrogen bonds are observed in the mol-ecule. The crystal studied was an inversion twin with a 0.513?(19):0.487?(19) domain ratio.

| S-EPMC2969285 | biostudies-literature

N'-(5-Bromo-2-methoxy-benzyl-idene)-3-hydroxy-benzohydrazide methanol hemisolvate.

Project description:The asymmetric unit of the title compound, C(15)H(13)BrN(2)O(3)·0.5CH(3)OH, contains two Schiff base mol-ecules and a methanol mol-ecule of crystallization. The dihedral angles between the benzene rings in the two mol-ecules are 23.8?(2) and 18.6?(2)°. In the crystal structure, mol-ecules are linked through inter-molecular N-H?O, O-H?O and O-H?N hydrogen bonds, forming a three-dimensional network.

| S-EPMC2961683 | biostudies-literature

N'-(3,5-Dichloro-2-hydroxy-benzyl-idene)-3-methoxy-benzohydrazide methanol solvate.

Project description:In the title compound, C(15)H(12)Cl(2)N(2)O(3)·CH(3)OH, the Schiff base mol-ecule is nearly planar, with a dihedral angle of 4.5?(2)° between the two benzene rings. An intra-molecular O-H?N hydrogen bond is observed. The methanol solvent mol-ecule is linked to the Schiff base mol-ecule through inter-molecular N-H?O and O-H?O hydrogen bonds.

| S-EPMC2961072 | biostudies-literature

N'-(3-Bromo-5-chloro-2-hydroxy-benzyl-idene)-2-methoxy-benzohydrazide.

Project description:The title compound, C(15)H(12)BrClN(2)O(3), was obtained by the condensation reaction between 3-bromo-5-chloro-2-hydroxy-benzaldehyde and 2-methoxy-benzohydrazide. The mol-ecule is essentially planar, with a dihedral angle between the two benzene rings of 4.7 (2)°, and displays an E configuration about the C=N double bond. The mol-ecular conformation is stabilized by intramolecular O-H⋯N and N-H⋯O hydrogen bonds. In the crystal structure, mol-ecules are linked into zigzag chains running parallel to the c axis by inter-molecular C-H⋯O hydrogen bonds. The chains are further connected through aromatic π-π stacking inter-actions with centroid-centroid distances of 3.583 (4) Å.

| S-EPMC2969039 | biostudies-literature

(E)-N'-(4-Methoxy-benzyl-idene)benzohydrazide.

Project description:In the title mol-ecule, C(15)H(14)N(2)O(2), the dihedral angle between the benzene rings is 5.93?(17)°. In the crystal, inter-molecular N-H?O hydrogen bonds link the mol-ecules into chains propagating in [010].

| S-EPMC2972045 | biostudies-literature

N'-(3-Eth-oxy-2-hydroxy-benzyl-idene)-4-hydr-oxy-3-methoxy-benzohydrazide monohydrate.

Project description:In the title compound, C(17)H(18)N(2)O(5)·H(2)O, the dihedral angle between the two aromatic rings is 7.86?(7)° and an intra-molecular O-H?N hydrogen bond is observed. In the crystal structure, mol-ecules are linked into a three-dimensional network by inter-molecular O-H?O and N-H?O hydrogen bonds.

| S-EPMC2970457 | biostudies-literature

N'-(2,4-Dichloro-benzyl-idene)-3-methoxy-benzohydrazide.

Project description:There are two independent mol-ecules in the asymmetric unit of the title compound, C(15)H(12)Cl(2)N(2)O(2). The dihedral angle between the two benzene rings is 27.6?(4)° in one mol-ecule and 16.4?(4)° in the other. Both mol-ecules adopt an E configuration about the C=N bonds. In the crystal structure, mol-ecules are linked through inter-molecular N-H?O hydrogen bonds, forming chains in the a-axis direction.

| S-EPMC2983793 | 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