Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

2,4-Diiodo-6-[(propyl-imino)-meth-yl]phenol.

ABSTRACT: The title compound, C(10)H(11)I(2)NO, was prepared by the reaction of 3,5-diiodo-salicyl-aldehyde with propyl-amine in ethanol. The mol-ecule adopts an E conformation with respect to the C=N bond and the aromatic ring. The aromatic ring and the imino unit are close to being coplanar, with a dihedral angle of 2.6?(3)° between their planes. This planarity is assisted by the formation of an intra-molecular O-H?O hydrogen bond.

SUBMITTER: Liu PG

PROVIDER: S-EPMC3297858 | biostudies-other | 2012 Mar

REPOSITORIES: biostudies-other

ACCESS DATA

Json Xml

Publications

2,4-Diiodo-6-[(propyl-imino)-meth-yl]phenol.

Liu Peng-Gang PG Wang Xiao-Ning XN Yang Yong-An YA Zhu Hai-Liang HL

Acta crystallographica. Section E, Structure reports online 20120224 Pt 3

The title compound, C(10)H(11)I(2)NO, was prepared by the reaction of 3,5-diiodo-salicyl-aldehyde with propyl-amine in ethanol. The mol-ecule adopts an E conformation with respect to the C=N bond and the aromatic ring. The aromatic ring and the imino unit are close to being coplanar, with a dihedral angle of 2.6 (3)° between their planes. This planarity is assisted by the formation of an intra-molecular O-H⋯O hydrogen bond. ...[more]

PMID: 22412661

Similar Datasets

2-[(Z)-(3-{[(Z)-2-Hy-droxy-3,5-diiodo-benzyl-idene]amino}-propyl-imino)-meth-yl]-4,6-diiodo-phenol.

Project description:In the title compound, C(17)H(14)I(4)N(2)O(2), there are two intra-molecular O-H⋯N hydrogen bonds, which make S(6) ring motifs. In the crystal, there are no significant inter-molecular inter-actions present.

| S-EPMC3414953 | biostudies-literature

2-[(E)-(2,4-Dimethyl-phen-yl)imino-meth-yl]phenol.

Project description:The asymmetric unit of the title compound, C(15)H(15)NO, contains two independent mol-ecules, both of which exist in trans configurations with respect to the C=N bonds [1.278?(2) and 1.279?(2)?Å]. In each mol-ecule, intra-molecular O-H?N hydrogen bonds generate S(6) ring motifs. In one mol-ecule, the benzene rings form a dihedral angle of 13.38?(9)°, while in the other mol-ecule the dihedral angle is 30.60?(10)°. In the crystal, the two independent mol-ecules are linked via weak inter-molecular C-H?O hydrogen bonds.

| S-EPMC3212320 | biostudies-literature

3,5-Dimeth-oxy-2-[(4-propyl-phen-yl)imino-meth-yl]phenol.

Project description:The title compound, C(18)H(21)NO(3), crystallizes in the phenol-imine tautomeric form, with the H atom attached to oxygen rather than on nitro-gen. This H atom is involved in a strong intra-molecular O-H⋯N hydrogen bond. A C-H⋯π inter-action is also present. The dihedral angle between the aromatic rings is 12.23 (7)°.

| S-EPMC2968940 | biostudies-literature

2-[(2,4-Dimethyl-phen-yl)imino-meth-yl]-3,5-dimethoxy-phenol.

Project description:X-ray analysis reveals that the title Schiff base compound, C(17)H(19)NO(3), possesses both OH and NH tautomeric character in its mol-ecular structure. The occupancies of the enol and keto tautomers are 0.62?(3) and 0.38?(3), respectively. The presence of the minor keto form could not be confirmed from the IR spectrum. The mol-ecule is approximately planar, the dihedral angle between the planes of the two aromatic rings being 6.97?(8)°. The mol-ecular structure of the major component is stabilized by an intra-molecular O-H?N hydrogen bond, which generates an S(6) ring motif (N-H?O hydrogen bond in the minor component).

| S-EPMC2969358 | biostudies-literature

2,4-Disulfanyl-6-[(E)-(2-sulfanylbenz-yl)imino-meth-yl]phenol.

Project description:In the title compound, C(14)H(13)NOS(3), the dihedral angle between the benzene rings is 73.26 (5)° and an intra-molecular O-H⋯N hydrogen bond occurs.

| S-EPMC2969949 | biostudies-literature

2-[(2,4-Dimethyl-phen-yl)imino-meth-yl]-6-methyl-phenol.

Project description:The title compound, C(16)H(17)NO, is a Schiff base which adopts the phenol-imine tautomeric form in the solid state. The mol-ecule is almost planar, with a dihedral angle of 4.61 (4)° between the aromatic rings. The molecular structure is stabilized by an intramolecular O-H⋯N hydrogen bond which generates a six membered ring.

| S-EPMC2969980 | biostudies-literature

Bis{(E)-2,4-diiodo-6-[(2-morpholinoeth-yl)imino-meth-yl]phenolato}nickel(II).

Project description:In the title mononuclear nickel(II) complex, [Ni(C(13)H(15)I(2)N(2)O(2))(2)], the Ni(II) atom is four-coordinated in a tetra-hedral geometry by the imine N and phenolate O atoms of the two Schiff base ligands. The O and N atoms of the morpholine substituent in the ligand are not involved in coordination to the Ni atom.

| S-EPMC2961589 | biostudies-literature

2-((E)-{3-[(E)-2-Hy-droxy-3,5-diiodo-benzyl-idene-amino]-2,2-dimethyl-prop-yl}imino-meth-yl)-4,6-diiodo-phenol.

Project description:The asymmetric unit of the title compound, C(19)H(18)I(4)N(2)O(2), comprises a potentially tetra-dentate Schiff base ligand. The disordered H atoms on the N and O atoms were refined with site occupancies of 0.54?(8)/0.46?(8) and 0.59?(7)/0.41?(7), respectively. The dihedral angle between the benzene rings is 73.3?(3)°. Intra-molecular O-H?N and N-H?O hydrogen bonds make S(6) ring motifs. Short I?I [3.8919?(7)?Å] and I?Cg [Cg is a ring centroid; 3.911?(2)?Å] contacts are present in the crystal structure. The crystal structure is further stabilized by inter-molecular ?-? inter-actions [centroid-to-centroid distance = 3.827?(3)?Å].

| S-EPMC3297293 | biostudies-literature

5-Diethyl-amino-2-[(E)-(2,4-dimeth-oxy-phen-yl)imino-meth-yl]phenol.

Project description:The title Schiff base, C(19)H(24)N(2)O(3), exists in the crystal structure in the phenol-imine tautomeric form with an intra-molecular O-H?N hydrogen bond. The planes of the aromatic rings form a dihedral angle of 36.8?(8)°. The crystal packing is characterized by C-H?O hydrogen bonds and ?-? stacking inter-actions [centroid-centroid distance = 3.478?(4)Å].

| S-EPMC3379200 | biostudies-literature

2,4-Di-bromo-6-{[(5-chloro-2-methyl-phen-yl)imino]-meth-yl}phenol.

Project description:In the mol-ecular structure of the title Schiff base, C14H10Br2ClNO, the chloro-phenyl ring and di-bromo-phenol ring are almost coplanar; the dihedral angle between the planes of the two rings is 10.50 (18)°. There is an intra-molecular O-H⋯N hydrogen bond, with an O⋯N distance of 2.576 (4)Å. The crystal structure is stabilized by π-π stacking of neighbouring aromatic rings along the b-axis direction [centroid-centroid distance = 3.6896 (5) Å].

| S-EPMC3770443 | 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