Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

9-Ethyl-3,6-diformyl-9H-carbazole.

ABSTRACT: The structure of the title compound, C(16)H(13)NO(2), was determined as a part of a project on the synthesis of new compounds which can make two-photon absorptions. In the crystal structure, both aldehyde groups are located within the carbazole plane. One of these groups is disordered and was refined using a split model with site-occupation factors for each position of 0.5.

SUBMITTER: Wang JJ

PROVIDER: S-EPMC2961647 | biostudies-literature | 2008 Jun

REPOSITORIES: biostudies-literature

ACCESS DATA

Json Xml

Publications

9-Ethyl-3,6-diformyl-9H-carbazole.

Wang Jun Jie JJ Zhang Xian X Zhang Bao Qin BQ Wang Gang G Yu Xiao Qiang XQ

Acta crystallographica. Section E, Structure reports online 20080619 Pt 7

The structure of the title compound, C(16)H(13)NO(2), was determined as a part of a project on the synthesis of new compounds which can make two-photon absorptions. In the crystal structure, both aldehyde groups are located within the carbazole plane. One of these groups is disordered and was refined using a split model with site-occupation factors for each position of 0.5. ...[more]

PMID: 21202923

Similar Datasets

9-Ethyl-3,6-bis-(1H-imidazol-1-yl)-9H-carbazole.

Project description:In the crystal structure of the title compound, C(20)H(17)N(5), the two imidazole rings are twisted with respect to the carbazole plane, making dihedral angles of 55.8?(2) and 43.7?(2)°. The crystal structure is stabilized by weak C-H?N and C-H?? inter-actions.

| S-EPMC2961443 | biostudies-literature

3,6-Diiodo-9H-carbazole.

Project description:In the title compound, C(12)H(7)I(2)N, the tricyclic aromatic ring system is essentially planar, with an r.m.s. deviation of 0.0272?Å. The two I atoms are marginally out of plane, with the C-I bonds angled at 3.9?(2) and 1.1?(2)° with respect to the planes of their respective benzene rings, above and below the plane of the carbazole ring system. No classical hydrogen bonds are observed in the crystal structure.

| S-EPMC3344172 | biostudies-literature

9-Ethyl-3,6-bis-(5-iodo-2-thien-yl)-9H-carbazole.

Project description:In the title compound, C(22)H(15)I(2)NS(2), the two thio-phene rings are twisted out of the plane of the central pyrrole ring, making dihedral angles of 32.4 (2)° and 9.8 (2). In the crystal, neighboring mol-ecules are linked into centrosymmetric dimers by pairs of C-H⋯I inter-actions.

| S-EPMC2983572 | biostudies-literature

9-Allyl-9H-carbazole-3,6-dicarbaldehyde.

Project description:In the title mol-ecule, C(17)H(13)NO(2), the allyl group is almost perpendicular to the carbazole mean plane, with a dihedral angle of 89.0 (2)°. In the crystal, nonclassical C-H⋯O hydrogen bonds link the mol-ecules into corrugated sheets parallel to the bc plane. Weak inter-molecular π-π inter-actions are observed between the benzene rings [centroid-centroid distance = 3.874 (4) Å] from neighbouring sheets.

| S-EPMC3414967 | biostudies-literature

9-Ethyl-9H-carbazole-3-carbaldehyde.

Project description:The title mol-ecule, C(15)H(13)NO, approximates a planar conformation except for the alkyl chain (ethyl group) bonded to the N atom with a maximum deviation from the least-squares plane through the 15 planar atoms of 0.120 (2) Å for the O atom. The distance of the formyl O atom from the plane of the carbazole ring is 0.227 (2) Å. The N-C bond lengths in the central ring are significantly different, reflecting the electron-withdrawing properties of the aldehyde group. As a consequence, charge transfer may occur from the carbazole N atom to the substituted benzene ring.

| S-EPMC3007555 | biostudies-literature

3,6-Dibromo-9-(4-chloro-benz-yl)-9H-carbazole.

Project description:The title compound, C(19)H(12)Br(2)ClN, was synthesized by N-alkyl-ation of 1-chloro-4-(chloro-meth-yl)benzene with 3,6-dibromo-9H-carbazole. The carbazole ring system is essentially planar (mean deviation of 0.028?Å) and makes a dihedral angle of 74.6?(3)° with the plane of the benzene ring.

| S-EPMC2968214 | biostudies-literature

3,6-Dibromo-9-(4-bromo-benz-yl)-9H-carbazole.

Project description:The title compound, C(19)H(12)Br(3)N, was synthesized by N-alkyl-ation of 1-bromo-4-(bromo-meth-yl)benzene with 3,6-dibromo-9H-carbazole. There are two unique mol-ecules in the asymmetric unit. The carbazole ring system is essentially planar, with a mean deviation of 0.0402?Å for one mol-ecule and 0.0279?Å for the other. The carbazole planes are inclined to the benzene ring planes at dihedral angles of 58.3?(3) and 71.1?(3)° in the two mol-ecules.

| S-EPMC2968375 | biostudies-literature

1,1'-(9-Octyl-9H-carbazole-3,6-di-yl)diethanone.

Project description:The central structural element of the title compound, C(24)H(29)NO(2), is a carbazole unit substituted with two acetyl residues and an octyl chain. The acetyl residues are nearly coplanar [dihedral angles = 5.37?(14) and 1.0?(3)°] with the carbazole unit which is essentially planar (r.m.s. deviation for all non-H atoms = 0.025?Å). The octyl chain adopts an all-trans conformation. The crystal packing is stabilized by C-H?O hydrogen bonds.

| S-EPMC3007423 | biostudies-literature

3,6-Dibromo-9-(4-tert-butyl-benz-yl)-9H-carbazole.

Project description:In the title compound, C(23)H(21)Br(2)N, which was synthesized by the N-alkyl-ation of 1-tert-butyl-4-(chloro-meth-yl)benzene with 3,6-dibromo-9H-carbazole, the asymmetric unit contains two unique mol-ecules. Each carbazole ring system is essentially planar, with mean deviations of 0.0077 and 0.0089?Å for the two mol-ecules. The carbazole planes make dihedral angles of 78.9?(2) and 81.8?(2)° with the planes of the respective benzene rings.

| S-EPMC2962237 | biostudies-literature

3,6-Di-tert-butyl-9-(quinolin-6-yl)-9H-carbazole.

Project description:In the title compound, C(29)H(30)N(2), the dihedral angle between the mean planes of the carbazole and the quinoline systems is 52.41 (6)°. Mol-ecules are linked into dimers by pairs of inter-molecular C-H⋯N hydrogen bonds and into a three-dimensional network by C-H⋯π inter-actions.

| S-EPMC3435640 | 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