Zobrazeno 1 - 10
of 128
pro vyhledávání: '"O. Kotresh"'
Publikováno v:
IUCrData, Vol 1, Iss 1, p x160015 (2016)
In the title compound, C15H16BrNO2S2, the 2H-chromene ring system is nearly planar, with a maximum deviation of 0.0182 (22) Å. In the crystal, π–π interactions between pyran and benzene rings of chromene [shortest centroid–centroid distance =
Externí odkaz:
https://doaj.org/article/0a1c57873af84b9ca4a8310d1c53b855
Autor:
Bessy Mary Philip, Jerin Susan John, Merin George, K. Mahesh Kumar, Vinduvahini M, Hemanth Kumar HS, H.C. Devarajegowda, O. Kotresh, Tressia Alias Princy Paulose, D. Sajan
Publikováno v:
Journal of Molecular Structure. 1269:133694
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3b4ba890a06caa3e6d7db7fcf96a9f5b
https://doi.org/10.1016/j.molstruc.2022.133694
https://doi.org/10.1016/j.molstruc.2022.133694
Publikováno v:
Acta Crystallographica Section E, Vol 70, Iss 11, Pp 400-402 (2014)
In the title compound, C20H19NO4S2, the morpholine ring adopts the expected chair conformation. The central phenyl ring makes dihedral angles of 67.97 (4) and 7.74 (3)°, respectively, with the benzoate phenyl ring and the morpholine mean plane. In t
Externí odkaz:
https://doaj.org/article/55b861bdd5bd4cc098f643b3428609e5
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 71, Iss 8, Pp o606-o607 (2015)
In the title compound, C17H19NO2S2, the 2H-chromene ring system is nearly planar, with a maximum deviation of 0.0383 (28) Å, and the piperidine ring adopts a chair conformation. The 2H-chromene ring makes dihedral angles of 32.89 (16) and 67.33 (8)
Externí odkaz:
https://doaj.org/article/c6e1acc870e6424ea0698146d0a960d7
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 71, Iss 7, Pp o489-o490 (2015)
In the title compound, C15H14BrNO3S2, the 2H-chromene ring system is nearly planar, with a maximum deviation of 0.034 (2) Å, and the morpholine ring adopts a chair conformation. The dihedral angle between best plane through the 2H-chromene ring syst
Externí odkaz:
https://doaj.org/article/5d732ad61ce74e718e782dd43034c290
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 71, Iss 4, Pp o263-o264 (2015)
In the title compound, C13H12Cl N O2S2, the 2H-chromene ring system is almost planar, with a maximum deviation of 0.005 (2) Å. The packing features C—H...S hydrogen bonds and π–π interactions between fused benzene rings of chromene [shortest c
Externí odkaz:
https://doaj.org/article/5620cb63117d481aa83f7d6d62ec4237
Publikováno v:
Acta Crystallographica Section E, Vol 70, Iss 4, Pp o445-o445 (2014)
The asymmetric unit of the title compound, C13H11ClN4O2S, contains two molecules (A and B), in which the dihedral angles between the 1H-imidazo[4,5-c]pyridine system and terminal phenyl ring are 80.83 (10) and 62.34 (1)°. In the crystal, A–B dimer
Externí odkaz:
https://doaj.org/article/1f9f0bb658204920a2b82b5ffe723c89
Publikováno v:
Acta Crystallographica Section E, Vol 70, Iss 4, Pp o475-o475 (2014)
In the title compound, C26H18F4O2, the dihedral angles between pairs of benzene rings linked to the same C atom are 80.55 (8) and 79.11 (7)°. The crystal packing features C—H...π interactions and shows stacking when viewed along the c axis.
Externí odkaz:
https://doaj.org/article/cf7ea02df8d344e3a6cdfe21f2330459
Autor:
O. Kotresh, H. C. Devarajegowda, Arunkumar Shirahatti, K. Mahesh Kumar, N. M. Mahabhaleshwaraiah
Publikováno v:
Acta Crystallographica Section E, Vol 69, Iss 11, Pp o1684-o1685 (2013)
In the title compound, C15H14ClNO2S2, the 2H-chromene ring system is essentially planar, with a maximum deviation of 0.0133 (10) Å. Three C atoms and their attached H atoms of the pyrrolidine ring are disordered [occupany ratio 0.874 (7):0.126 (7)]
Externí odkaz:
https://doaj.org/article/88c55b78d16e46ac91f266c91144cef8
Publikováno v:
Acta Crystallographica Section E, Vol 69, Iss 11, Pp o1683-o1683 (2013)
In the title compound, C17H19NO3S2, the maximum deviation of atoms in the 2H-chromene ring system is 0.0097 (14) Å and the piperidine ring adopts a chair conformation. The dihedral angle between the 2H-chromene ring and the piperidine ring (all atom
Externí odkaz:
https://doaj.org/article/f1e0c3b2206b4faab729410ab07d36c1