3-(2-Anilino-1,3-thiazol-4-yl)-2H-chromen-2-one

Deepak Chopra, K. N. Venugopala, B. S. Jayashree, T. N. Guru Row

Research output: Contribution to journalArticle

1 Citation (Scopus)

Abstract

The crystal structure of the title compound, Q19H 13BrN2O2S, contains two molecules (A and B) in the asymmetric unit. The planar coumarin systems make dihedral angles of 5.47 (1) and 6.42 (1)° with the thiazole rings in the two unique molecules. The structure is stabilized by intermolecular N-H⋯N, N-H⋯O, C-H⋯π and C-H⋯π hydrogen bonds and aromatic stacking interactions; intramolecular C-H⋯O hydrogen bonds also influence the molecular conformation.

Original languageEnglish
JournalActa Crystallographica Section E: Structure Reports Online
Volume62
Issue number7
DOIs
Publication statusPublished - 01-07-2006

Fingerprint

Hydrogen
Hydrogen bonds
hydrogen bonds
Molecular Conformation
Thiazoles
Molecules
Dihedral angle
Conformations
dihedral angle
molecules
Crystal structure
crystal structure
rings
interactions
coumarin

All Science Journal Classification (ASJC) codes

  • Condensed Matter Physics
  • Structural Biology

Cite this

Chopra, Deepak ; Venugopala, K. N. ; Jayashree, B. S. ; Guru Row, T. N. / 3-(2-Anilino-1,3-thiazol-4-yl)-2H-chromen-2-one. In: Acta Crystallographica Section E: Structure Reports Online. 2006 ; Vol. 62, No. 7.
@article{5e99454aa66c4480af2ca25481b43a72,
title = "3-(2-Anilino-1,3-thiazol-4-yl)-2H-chromen-2-one",
abstract = "The crystal structure of the title compound, Q19H 13BrN2O2S, contains two molecules (A and B) in the asymmetric unit. The planar coumarin systems make dihedral angles of 5.47 (1) and 6.42 (1)° with the thiazole rings in the two unique molecules. The structure is stabilized by intermolecular N-H⋯N, N-H⋯O, C-H⋯π and C-H⋯π hydrogen bonds and aromatic stacking interactions; intramolecular C-H⋯O hydrogen bonds also influence the molecular conformation.",
author = "Deepak Chopra and Venugopala, {K. N.} and Jayashree, {B. S.} and {Guru Row}, {T. N.}",
year = "2006",
month = "7",
day = "1",
doi = "10.1107/S1600536806019994",
language = "English",
volume = "62",
journal = "Acta Crystallographica Section E: Structure Reports Online",
issn = "1600-5368",
publisher = "International Union of Crystallography",
number = "7",

}

3-(2-Anilino-1,3-thiazol-4-yl)-2H-chromen-2-one. / Chopra, Deepak; Venugopala, K. N.; Jayashree, B. S.; Guru Row, T. N.

In: Acta Crystallographica Section E: Structure Reports Online, Vol. 62, No. 7, 01.07.2006.

Research output: Contribution to journalArticle

TY - JOUR

T1 - 3-(2-Anilino-1,3-thiazol-4-yl)-2H-chromen-2-one

AU - Chopra, Deepak

AU - Venugopala, K. N.

AU - Jayashree, B. S.

AU - Guru Row, T. N.

PY - 2006/7/1

Y1 - 2006/7/1

N2 - The crystal structure of the title compound, Q19H 13BrN2O2S, contains two molecules (A and B) in the asymmetric unit. The planar coumarin systems make dihedral angles of 5.47 (1) and 6.42 (1)° with the thiazole rings in the two unique molecules. The structure is stabilized by intermolecular N-H⋯N, N-H⋯O, C-H⋯π and C-H⋯π hydrogen bonds and aromatic stacking interactions; intramolecular C-H⋯O hydrogen bonds also influence the molecular conformation.

AB - The crystal structure of the title compound, Q19H 13BrN2O2S, contains two molecules (A and B) in the asymmetric unit. The planar coumarin systems make dihedral angles of 5.47 (1) and 6.42 (1)° with the thiazole rings in the two unique molecules. The structure is stabilized by intermolecular N-H⋯N, N-H⋯O, C-H⋯π and C-H⋯π hydrogen bonds and aromatic stacking interactions; intramolecular C-H⋯O hydrogen bonds also influence the molecular conformation.

UR - http://www.scopus.com/inward/record.url?scp=33745984185&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=33745984185&partnerID=8YFLogxK

U2 - 10.1107/S1600536806019994

DO - 10.1107/S1600536806019994

M3 - Article

VL - 62

JO - Acta Crystallographica Section E: Structure Reports Online

JF - Acta Crystallographica Section E: Structure Reports Online

SN - 1600-5368

IS - 7

ER -