2-(Biphenyl-4-yl)-5-[3-(4,5,6,7-tetra-hydrothieno[3,2-c] pyridine-5-ylsulfonyl)thiophen-2-yl]-1,3,4-oxadiazole

Hoong Kun Fun, Madhukar Hemamalini, Sankappa Rai, A. M. Isloor, Prakash Shetty

Research output: Contribution to journalArticle

1 Citation (Scopus)

Abstract

In the title mol-ecule, C 25H 19N 3O 3S 3, the tetra-hydro-pyridine ring adopts a half-chair conformation. The dihedral angle between the least-squares plane through the tetra-hydro-pyridine ring and two thio-phene and two benzene rings are 6.25 (9), 89.49 (9), 76.43 (9) and 84.93 (8)°, respectively, while the dihedral angle between the 1,3,4-oxadiazole and tetrahydro-pyridine rings is 81.14 (9)°. In the crystal, adjacent mol-ecules are connected via weak C-H⋯N hydrogen bonds, forming a chain along the b axis.

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

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Pyridine
pyridines
Dihedral angle
rings
dihedral angle
Benzene
Conformations
Hydrogen bonds
seats
Crystals
benzene
hydrogen bonds
pyridine
1,3,4-oxadiazole
diphenyl
crystals

All Science Journal Classification (ASJC) codes

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

Cite this

@article{5a94c16e8dd24e72b7b3ca327ab28c5e,
title = "2-(Biphenyl-4-yl)-5-[3-(4,5,6,7-tetra-hydrothieno[3,2-c] pyridine-5-ylsulfonyl)thiophen-2-yl]-1,3,4-oxadiazole",
abstract = "In the title mol-ecule, C 25H 19N 3O 3S 3, the tetra-hydro-pyridine ring adopts a half-chair conformation. The dihedral angle between the least-squares plane through the tetra-hydro-pyridine ring and two thio-phene and two benzene rings are 6.25 (9), 89.49 (9), 76.43 (9) and 84.93 (8)°, respectively, while the dihedral angle between the 1,3,4-oxadiazole and tetrahydro-pyridine rings is 81.14 (9)°. In the crystal, adjacent mol-ecules are connected via weak C-H⋯N hydrogen bonds, forming a chain along the b axis.",
author = "Fun, {Hoong Kun} and Madhukar Hemamalini and Sankappa Rai and Isloor, {A. M.} and Prakash Shetty",
year = "2011",
month = "10",
day = "1",
doi = "10.1107/S1600536811038621",
language = "English",
volume = "67",
journal = "Acta Crystallographica Section E: Structure Reports Online",
issn = "1600-5368",
publisher = "International Union of Crystallography",
number = "10",

}

2-(Biphenyl-4-yl)-5-[3-(4,5,6,7-tetra-hydrothieno[3,2-c] pyridine-5-ylsulfonyl)thiophen-2-yl]-1,3,4-oxadiazole. / Fun, Hoong Kun; Hemamalini, Madhukar; Rai, Sankappa; Isloor, A. M.; Shetty, Prakash.

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

Research output: Contribution to journalArticle

TY - JOUR

T1 - 2-(Biphenyl-4-yl)-5-[3-(4,5,6,7-tetra-hydrothieno[3,2-c] pyridine-5-ylsulfonyl)thiophen-2-yl]-1,3,4-oxadiazole

AU - Fun, Hoong Kun

AU - Hemamalini, Madhukar

AU - Rai, Sankappa

AU - Isloor, A. M.

AU - Shetty, Prakash

PY - 2011/10/1

Y1 - 2011/10/1

N2 - In the title mol-ecule, C 25H 19N 3O 3S 3, the tetra-hydro-pyridine ring adopts a half-chair conformation. The dihedral angle between the least-squares plane through the tetra-hydro-pyridine ring and two thio-phene and two benzene rings are 6.25 (9), 89.49 (9), 76.43 (9) and 84.93 (8)°, respectively, while the dihedral angle between the 1,3,4-oxadiazole and tetrahydro-pyridine rings is 81.14 (9)°. In the crystal, adjacent mol-ecules are connected via weak C-H⋯N hydrogen bonds, forming a chain along the b axis.

AB - In the title mol-ecule, C 25H 19N 3O 3S 3, the tetra-hydro-pyridine ring adopts a half-chair conformation. The dihedral angle between the least-squares plane through the tetra-hydro-pyridine ring and two thio-phene and two benzene rings are 6.25 (9), 89.49 (9), 76.43 (9) and 84.93 (8)°, respectively, while the dihedral angle between the 1,3,4-oxadiazole and tetrahydro-pyridine rings is 81.14 (9)°. In the crystal, adjacent mol-ecules are connected via weak C-H⋯N hydrogen bonds, forming a chain along the b axis.

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U2 - 10.1107/S1600536811038621

DO - 10.1107/S1600536811038621

M3 - Article

VL - 67

JO - Acta Crystallographica Section E: Structure Reports Online

JF - Acta Crystallographica Section E: Structure Reports Online

SN - 1600-5368

IS - 10

ER -