(2E)-1-(5-Chloro-thio-phen-2-yl)-3-(2,3-dimethoxyphen-yl)prop-2-en-1-one

A. N. Prabhu, A. Jayarama, Ravish Sankolli, T. N. Guru Row, V. Upadhyaya

Research output: Contribution to journalArticle

3 Citations (Scopus)

Abstract

In the title compound, C 15H 13ClO 3S, the chloro-thio-phene and dimeth-oxy-phenyl groups are linked by a prop-2-en-1-one group. The C=C double bond exhibits an E conformation. The mol-ecule is non-planar, with a dihedral angle of 31.12 (5)° between the chloro-thio-phene and dimeth-oxy-phenyl rings. The meth-oxy group at position 3 is coplanar with the benzene ring to which it is attached, with a C-O-C-C torsion angle of -3.8 (3)°. The meth-oxy group attached at position 2 of the benzene ring is in a (+)synclinal conformation, as indicated by the C-O-C-C torsion angle of -73.6 (2)°. In the crystal, two different C-H⋯O inter-molecular interactions generate chains of molecules extending along the b axis.

Original languageEnglish
JournalActa Crystallographica Section E: Structure Reports Online
Volume67
Issue number10
DOIs
Publication statusPublished - 01-10-2011

Fingerprint

Benzene
Torsional stress
Conformations
Molecular interactions
Dihedral angle
torsion
rings
benzene
Crystals
Molecules
molecular interactions
dihedral angle
crystals
molecules

All Science Journal Classification (ASJC) codes

  • Chemistry(all)
  • Materials Science(all)
  • Condensed Matter Physics

Cite this

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title = "(2E)-1-(5-Chloro-thio-phen-2-yl)-3-(2,3-dimethoxyphen-yl)prop-2-en-1-one",
abstract = "In the title compound, C 15H 13ClO 3S, the chloro-thio-phene and dimeth-oxy-phenyl groups are linked by a prop-2-en-1-one group. The C=C double bond exhibits an E conformation. The mol-ecule is non-planar, with a dihedral angle of 31.12 (5)° between the chloro-thio-phene and dimeth-oxy-phenyl rings. The meth-oxy group at position 3 is coplanar with the benzene ring to which it is attached, with a C-O-C-C torsion angle of -3.8 (3)°. The meth-oxy group attached at position 2 of the benzene ring is in a (+)synclinal conformation, as indicated by the C-O-C-C torsion angle of -73.6 (2)°. In the crystal, two different C-H⋯O inter-molecular interactions generate chains of molecules extending along the b axis.",
author = "Prabhu, {A. N.} and A. Jayarama and Ravish Sankolli and {Guru Row}, {T. N.} and V. Upadhyaya",
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(2E)-1-(5-Chloro-thio-phen-2-yl)-3-(2,3-dimethoxyphen-yl)prop-2-en-1-one. / Prabhu, A. N.; Jayarama, A.; Sankolli, Ravish; Guru Row, T. N.; Upadhyaya, V.

In: Acta Crystallographica Section E: Structure Reports Online, Vol. 67, No. 10, 01.10.2011.

Research output: Contribution to journalArticle

TY - JOUR

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AU - Prabhu, A. N.

AU - Jayarama, A.

AU - Sankolli, Ravish

AU - Guru Row, T. N.

AU - Upadhyaya, V.

PY - 2011/10/1

Y1 - 2011/10/1

N2 - In the title compound, C 15H 13ClO 3S, the chloro-thio-phene and dimeth-oxy-phenyl groups are linked by a prop-2-en-1-one group. The C=C double bond exhibits an E conformation. The mol-ecule is non-planar, with a dihedral angle of 31.12 (5)° between the chloro-thio-phene and dimeth-oxy-phenyl rings. The meth-oxy group at position 3 is coplanar with the benzene ring to which it is attached, with a C-O-C-C torsion angle of -3.8 (3)°. The meth-oxy group attached at position 2 of the benzene ring is in a (+)synclinal conformation, as indicated by the C-O-C-C torsion angle of -73.6 (2)°. In the crystal, two different C-H⋯O inter-molecular interactions generate chains of molecules extending along the b axis.

AB - In the title compound, C 15H 13ClO 3S, the chloro-thio-phene and dimeth-oxy-phenyl groups are linked by a prop-2-en-1-one group. The C=C double bond exhibits an E conformation. The mol-ecule is non-planar, with a dihedral angle of 31.12 (5)° between the chloro-thio-phene and dimeth-oxy-phenyl rings. The meth-oxy group at position 3 is coplanar with the benzene ring to which it is attached, with a C-O-C-C torsion angle of -3.8 (3)°. The meth-oxy group attached at position 2 of the benzene ring is in a (+)synclinal conformation, as indicated by the C-O-C-C torsion angle of -73.6 (2)°. In the crystal, two different C-H⋯O inter-molecular interactions generate chains of molecules extending along the b axis.

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