Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

2-Eth-oxy-6-{(E)-[(4-methyl-phen-yl)imino]-meth-yl}phenol.

ABSTRACT: The asymmetric unit of the title compound, C(16)H(17)NO(2), contains two mol-ecules in which the dihedral angles between the 3-eth-oxy-2-hy-droxy-benzaldehyde and toluidine moieties are 16.87?(8) and 19.93?(6)°. S(6) rings are present in both mol-ecules due to intra-molecular O-H?N hydrogen bonds. In the crystal, one of the mol-ecules is dimerized with an inversion-generated partner, due to two C-H?O inter-actions. This generates an R(2) (2)(8) loop.

SUBMITTER: Shaheen MA

PROVIDER: S-EPMC3393282 | biostudies-other | 2012 Jul

REPOSITORIES: biostudies-other

ACCESS DATA

Json Xml

Publications

2-Eth-oxy-6-{(E)-[(4-methyl-phen-yl)imino]-meth-yl}phenol.

Shaheen Muhammad Ashraf MA Tahir M Nawaz MN Irfan Rana Muhammad RM Iqbal Shahid S Ahmad Saeed S

Acta crystallographica. Section E, Structure reports online 20120613 Pt 7

The asymmetric unit of the title compound, C(16)H(17)NO(2), contains two mol-ecules in which the dihedral angles between the 3-eth-oxy-2-hy-droxy-benzaldehyde and toluidine moieties are 16.87 (8) and 19.93 (6)°. S(6) rings are present in both mol-ecules due to intra-molecular O-H⋯N hydrogen bonds. In the crystal, one of the mol-ecules is dimerized with an inversion-generated partner, due to two C-H⋯O inter-actions. This generates an R(2) (2)(8) loop. ...[more]

PMID: 22807839

Similar Datasets

2-Eth-oxy-6-[(methyl-imino)-meth-yl]phenol.

Project description:In the title compound, C(10)H(13)NO(2), synthesized by the reaction of 2-hy-droxy-3-eth-oxy-benzaldehyde with methyl-amine, there is an an intra-molecular O-H?N hydrogen bond involving the hy-droxy substituent and the amino N atom. In the crystal, mol-ecules form inversion dimers connected by pairs of C-H?O hydrogen bonds.

| S-EPMC3006704 | biostudies-literature

4-[(E)-(4-Eth-oxy-phen-yl)imino-meth-yl]phenol.

Project description:In the title compound, C(15)H(15)NO(2), the dihedral angle between the benzene rings is 52.04 (5)° and the mol-ecule has an E conformation about the central C=N bond. In the crystal, mol-ecules are connected by O-H⋯N hydrogen bonds, forming zigzag chains along the b axis. The crystal packing also features weak C-H⋯O inter-actions.

| S-EPMC3435674 | biostudies-literature

(E)-2-Eth-oxy-6-[(4-ethoxy-phen-yl)imino-meth-yl]phenol.

Project description:In the asymmetric unit of the title compound, C(17)H(19)NO(3), there are three independent mol-ecules, which are align nearly parallel to each other and adopt the phenol-imine tautomeric form. In each mol-ecule, an intra-molecular O-H⋯N hydrogen bond results in the formation of an S(6) ring motif. The dihedral angles between the aromatic rings in the three independent mol-ecules are 13.55 (2), 21.24 (2) and 46.26 (1)°. C-H⋯π inter-actions are also observed in the crystal structure.

| S-EPMC2983578 | biostudies-literature

2-((E)-{4-[Bis(4-eth-oxy-phen-yl)amino]-phen-yl}imino-meth-yl)phenol.

Project description:In the title Schiff base mol-ecule, C29H28N2O3, the three terminal benzene rings are twisted by 73.84 (15), 81.25 (16) and 12.1 (2)° with respect to the central benzene ring. An intra-molecular O-H⋯N hydrogen bond occurs. In the crystal, mol-ecules are linked via weak C-H⋯π inter-actions into a three-dimensional supra-molecular architecture.

| S-EPMC3998452 | biostudies-literature

2-Eth-oxy-6-[(3-methyl-pyridin-2-yl)-imino-meth-yl]phenol.

Project description:The title Schiff base compound, C(15)H(16)N(2)O(2), was prepared by the condensation reaction of equimolar quanti-ties of 3-eth-oxy-salicyl-aldehyde with 2-amino-3-methyl-pyridine in methanol. The dihedral angle between the benzene ring and the pyridine ring is 2.6?(2)° and an intra-molecular O-H?N hydrogen bond generates an S(6) ring.

| S-EPMC3089178 | biostudies-literature

4-Meth-oxy-2-{(E)-[(thio-phen-2-yl)methyl-imino]-meth-yl}phenol.

Project description:The title Schiff base, C(13)H(13)NO(2)S, adopts the phenol-imine tautomeric form and reveals an intra-molecular O-H⋯N hydrogen bond involving the hy-droxy group and the imino N atom, forming an S(6) ring. The mol-ecule is highly twisted with respect to the central imine group, which is reflected in the dihedral angle of 67.83 (10)° formed by the thienyl and phenol rings. The crystal packing is characterized by weak C-H⋯O and C-H⋯π inter-actions.

| S-EPMC3435828 | biostudies-literature

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

Project description:The title compound, C(19)H(24)N(2)O(2), adopts the phenol-imine tautomeric form. An intra-molecular O-H⋯N hydrogen bond results in the formation of a six-membered ring. The aromatic rings are oriented at a dihedral angle of 17.33 (16)°. Inter-molecular C-H⋯π inter-actions occur in the crystal.

| S-EPMC3051950 | biostudies-literature

3-Meth-oxy-2-[(E)-(4-meth-oxy-phen-yl)imino-meth-yl]phenol.

Project description:The title compound, C(15)H(15)NO(3), adopts the enol-imine tautomeric form. The two rings are twisted with respect to each other, making a dihedral angle of 44.08 (5)°. The 3-methoxy-2-[(E)-(4-methoxyphenyl)-iminomethyl]phenol unit is almost planar, the largest deviation from the mean plane being 0.047 (2) Å. Such a planar conformation might be related to the occurrence of an intra-molecular O-H⋯N hydrogen bond. In the crystal, inter-molecular C-H⋯O hydrogen bonds link the mol-ecules into sheets parallel to (010). These sheets are inter-connected by weak C-H⋯π inter-actions.

| S-EPMC3051687 | biostudies-literature

2-{(E)-[(3-Iodo-4-methyl-phen-yl)imino]-meth-yl}-4-(trifluoro-meth-oxy)phenol.

Project description:The title compound, C(15)H(11)F(3)INO(2), adopts the enol-imine tautomeric form. The mol-ecule displays an E conformation with respect to the imine C=N double bond. The dihedral angle between the two benzene rings is 12.4 (2)°. The mol-ecular conformation is stabilized by an intra-molecular O-H⋯N hydrogen bond, which generates an S(6) ring motif. The trifluoro-meth-oxy-phenyl group is disordered over two sites with an occupancy ratio of 0.621 (6):0.379 (6). The crystal structure features C-H⋯π inter-actions.

| S-EPMC3393956 | biostudies-literature

2-[(4-Meth-oxy-2-nitro-phen-yl)imino-meth-yl]phenol.

Project description:The crystal structure of the title compound, C(14)H(12)N(2)O(4), contains four crystallographically independent mol-ecules in the asymmetric unit. All the mol-ecules have similar conformations; the dihedral angles between the aromatic rings are 33.1?(1), 33.76?(9), 31.41?(9) and 32.56?(10)°. Intra-molecular O-H?N hydrogen bonds form S(6) ring motifs in each molecule. In the crystal, there are two pairs of pseudo-inversion-related mol-ecules. Along the c axis, mol-ecules are stacked with ?-? inter-actions between the 2-hy-droxy-phenyl and 4-meth-oxy-2-nitro-phenyl rings [centroid-centroid distances = 3.5441?(12)-3.7698?(12)?Å].

| S-EPMC3414359 | 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