Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

N-(Quinolin-8-yl)quinoline-2-carbox-amide.

ABSTRACT: In the title compound, C(19)H(13)N(3)O, the dihedral angle between the two quinoline systems is 11.54?(3)°. The mol-ecular conformation is stabilized by intra-molecular N-H?N and C-H?O hydrogen bonds, with N-H?N being bifurcated towards the two N atoms of the two quinoline rings. In the crystal, there are weak intermolecular ?-? inter-actions present involving the quinoline rings [centroid-centroid distance 3.7351?(14)?Å].

SUBMITTER: Li Y

PROVIDER: S-EPMC3379284 | biostudies-other | 2012 Jun

REPOSITORIES: biostudies-other

ACCESS DATA

Json Xml

Publications

N-(Quinolin-8-yl)quinoline-2-carbox-amide.

Li Yanfeng Y Zhou Hongbo H Shen Xiaoping X

Acta crystallographica. Section E, Structure reports online 20120512 Pt 6

In the title compound, C(19)H(13)N(3)O, the dihedral angle between the two quinoline systems is 11.54 (3)°. The mol-ecular conformation is stabilized by intra-molecular N-H⋯N and C-H⋯O hydrogen bonds, with N-H⋯N being bifurcated towards the two N atoms of the two quinoline rings. In the crystal, there are weak intermolecular π-π inter-actions present involving the quinoline rings [centroid-centroid distance 3.7351 (14) Å]. ...[more]

PMID: 22719482

Similar Datasets

N-(Quinolin-8-yl)ferrocene-1-carbox-amide.

Project description:In the title compound, [Fe(C(5)H(5))(C(15)H(11)N(2)O)], the cyclo-penta-dienyl rings are essentially eclipsed, and the dihedral angle between the cyclo-penta-dienyl ring planes is 0.632?(10)°. The Fe atom is slightly closer to the substituted cyclo-penta-dienyl ring, with an Fe-centroid distance of 1.6374?(3)?Å [1.6494?(3)?Å for the unsubstituted ring]. The amide group is essentially coplanar with the substituted cyclo-penta-dienyl ring, with an N-C(O)-C-C torsion angle of 2.3?(3)°.

| S-EPMC3212180 | biostudies-literature

7-Chloro-4-[(7-chloro-quinolin-4-yl)sulfan-yl]quinoline dihydrate.

Project description:In the title thio-ether dihydrate, C(18)H(10)Cl(2)N(2)S·2H(2)O, the S-bound quinolinyl residues are almost orthogonal, forming a dihedral angle of 72.36?(4)°. In the crystal, the four water mol-ecules are connected via an eight-membered {?OH}(4) synthon with each of the four pendent water H atoms hydrogen bonded to a pyridine N atom to stabilize a three-dimensional architecture.

| S-EPMC3344064 | biostudies-literature

N-(Adamantan-1-yl)-1,2,3,4-tetra-hydro-iso-quinoline-2-carbo-thio-amide.

Project description:In the title compound, C20H26N2S, the N-containing six-membered ring adopts a boat conformation and the dihedral angle between the thio-carbamide group and the benzene ring is 49.67?(9)°. An intra-molecular C-H?S hydrogen bond generates an S(6) ring motif. The N-H group is sterically hindered and there are no significant inter-molecular inter-actions beyond van der Waals contacts.

| S-EPMC3885068 | biostudies-literature

2-[(Propan-2-yl-oxy)carbon-yl]quinolin-1-ium tetra-chlorido(quinoline-2-carboxyl-ato-?(2)N,O)stannate(IV).

Project description:In the title salt, (C(13)H(14)NO(2))[Sn(C(10)H(6)NO(2))Cl(4)], the Sn(IV) cation is N,O-chelated by the quinolincarboxyl-ate unit and further coordinated by four Cl(-) anions in a distorted octa-hedral geometry. In the crystal, the 2-[(propan-2-yl-oxy)-carbon-yl]quinolin-1-ium cation is linked to the Sn complex anion by an N-H?O hydrogen bond.

| S-EPMC3379075 | biostudies-literature

Synthesis of 3-(quinolin-2-yl)- and 3,6-bis(quinolin-2-yl)-9H-carbazoles.

Project description:A simple and efficient synthesis of novel 3-(quinolin-2-yl)- and 3,6-bis(quinolin-2-yl)-9H-carbazoles, utilizing sodium ethoxide as a catalyst via a Friedländer condensation reaction between 3-acetyl-9-ethyl-9H-carbazole or 3,6-diacetyl-9-ethyl-9H-carbazole and β-aminoaldehydes or β-aminoketones is described. All of the title compounds were obtained in good yields of 52-72% and their structures were confirmed by IR, ¹H NMR, MS, and elemental analysis.

| S-EPMC2981831 | biostudies-literature

7-[(Morpholin-4-yl)(phen-yl)meth-yl]quinolin-8-ol.

Project description:In the title compound, C20H20N2O2, the quinoline ring system makes dihedral angles of 81.05?(4) and 61.16?(5)° with the mean planes of the benzene and morpholine rings, respectively; the mean planes of the latter two rings make a dihedral angle of 83.59?(4)°. In the crystal, pairs of O-H?N hydrogen bonds link neighbouring mol-ecules related by a twofold rotation axis, generating R2(2)(10) motifs.

| S-EPMC3588227 | biostudies-literature

2-{4-[(Quinolin-8-yl-oxy)meth-yl]phen-yl}benzonitrile.

Project description:In the title compound, C(23)H(16)N(2)O, the bond angle at the O atom that connects the benzene ring and the quinoline ring system is 116.0?(2)°. The quinoline ring system make a dihedral angle of 16.5?(2)° with the adjacent benzene ring. The dihedral angle between the biphenyl benzene rings is 70.8?(2)°.

| S-EPMC3089367 | biostudies-literature

8-(Diphenyl-phosphan-yl)quinoline.

Project description:The title compound, C(21)H(16)NP, is a known P-N chelator and various crystal structures of its metal complexes have been reported. However, no crystallographic evidence of the free ligand has been given to date. The phenyl rings are almost orthogonal to one another [dihedral angle = 88.9?(1)°], and they are twisted from the mean plane of the quinoline by 80.5?(1) and 76.3?(1)°.

| S-EPMC3009265 | biostudies-literature

8-(Naphthalen-1-yl)quinoline.

Project description:In the title mol-ecule, C(19)H(13)N, the angle between the mean planes of the naphthalene and quinoline ring systems is 68.59 (2)°. The compound is of inter-est with respect to its potential for spontaneous resolution. In the crystal structure, the R and S isomers are arranged in alternating homochiral layers. The mol-ecules of a given layer are oriented with their major axes (i.e. the axis perpendicular to the interannular bond) in the same direction and their naphthalene and quinoline ring systems are arranged parallel. Like the configurations, this orientation alternates in adjacent layers.

| S-EPMC3200913 | biostudies-literature

1-{6-Chloro-2-[(2-chloro-6-methyl-quinolin-3-yl)meth-oxy]-4-phenyl-quinolin-3-yl}ethanone.

Project description:In the title compound, C(28)H(20)Cl(2)N(2)O(2), the 2-chloro-quinoline and 6-chloro-quinoline ring systems are twisted slightly, making a dihedral angle of 4.05?(3)°. The dihedral angle between the 2-quinoline ring system and the phenyl ring attached to it is 74.43?(5)°. In the crystal structure, a pair of inter-molecular C-H?O hydrogen bonds connect the mol-ecules, forming centrosymmetric dimers with R(2) (2)(16) motifs. The dimers are further consolidated by a C-H?? inter-action and a ?-? stacking inter-action with a centroid-centroid distance of 3.6562?(10)?Å.

| S-EPMC3006731 | 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