Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Govindaraj Senthilkumar"'
Autor:
Zeenat Fatima, Govindaraj Senthilkumar, A. Vadivel, Haridoss Manikandan, Devadasan Velmurugan
Publikováno v:
Acta Crystallographica Section E, Vol 70, Iss 5, Pp o509-o509 (2014)
The title compound, C17H20O2, has an E conformation about the bridging C=C bond. The cyclohexene ring adopts an envelope conformation with the dimethyl-substituted C atom as the flap. Its mean plane makes a dihedral angle of 7.20 (12)° with the benz
Externí odkaz:
https://doaj.org/article/d187697ec96149e49bdda4730270ae59
Autor:
Zeenat Fatima, Govindaraj Senthilkumar, A. Vadivel, Haridoss Manikandan, Devadasan Velmurugan
Publikováno v:
Acta Crystallographica Section E, Vol 69, Iss 7, Pp o1121-o1121 (2013)
In the title compound, C16H17ClO, the cyclohexene ring adopts a half-chair conformation and the best plane through the six ring atoms makes a dihedral angle of 6.69 (7)° with the chlorophenyl ring. In the crystal, pairs of C—H...O hydrogen bonds l
Externí odkaz:
https://doaj.org/article/98c0dc59d8574569aec8c82a229a52fa
Autor:
Thothadri Srinivasan, Govindaraj Senthilkumar, Haridoss Manikandan, Mannathusamy Gopalakrishanan, Devadasan Velmurugan
Publikováno v:
Acta Crystallographica Section E, Vol 69, Iss 2, Pp o215-o215 (2013)
In the title compound, C26H22F2O2, the cyclopropane ring makes dihedral angles of 47.6 (2), 51.3 (2) and 63.9 (2)° with the 2-fluoro-substituted phenyl ring, the unsubstituted phenyl ring and the 4-fluoro-substituted phenyl ring, respectively. There
Externí odkaz:
https://doaj.org/article/87a235235fcc4ee2aa38cd9ab190723a
Autor:
Thothadri Srinivasan, Govindaraj Senthilkumar, Haridoss Manikandan, Kaliaperumal Neelakandan, Devadasan Velmurugan
Publikováno v:
Acta Crystallographica Section E, Vol 69, Iss 2, Pp o252-o252 (2013)
In the title compound, C26H22ClFO2, the cyclopropane ring makes dihedral angles of 45.7 (2), 49.0 (2) and 65.2 (2)° with the fluoro-substituted phenyl ring, the benzene ring and the chloro-substituted phenyl ring, respectively. The F and Cl atoms de
Externí odkaz:
https://doaj.org/article/96b1e0c1e68b4a7b96ef4c7ff2162361
Publikováno v:
Journal of Molecular Structure. 1058:1-8
A series of 1,2,3,5-tetraarylpentane-1,5-diones (9 – 23) were synthesised by simple one-pot method and characterized by FT-IR, 1 H NMR, 13 C NMR and mass spectral techniques. The structure of 3-(4-fluorophenyl)-1,2,5-triphenylpentane-1,5-dione (10)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5f34a94b9e40844acc0db8180ed36889
https://doi.org/10.1016/j.molstruc.2013.10.037
https://doi.org/10.1016/j.molstruc.2013.10.037
Autor:
Zeenat, Fatima, Govindaraj, Senthilkumar, A, Vadivel, Haridoss, Manikandan, Devadasan, Velmurugan
Publikováno v:
Acta Crystallographica Section E: Structure Reports
The title compound, C17H20O2, has an E conformation about the bridging C=C bond. The cyclohexene ring adopts an envelope conformation with the dimethyl-substituted C atom as the flap. Its mean plane makes a dihedral angle of 7.20 (12)° with the be
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::a6b29d080ee978667e0e99a6adcd084a
https://pubmed.ncbi.nlm.nih.gov/24860325
https://pubmed.ncbi.nlm.nih.gov/24860325
Autor:
Thothadri, Srinivasan, Govindaraj, Senthilkumar, Kaliaperumal, Neelakandan, Haridoss, Manikandan, Devadasan, Velmurugan
Publikováno v:
Acta Crystallographica Section E: Structure Reports
In the title compound, C16H12F2O3, the plane of the phenyl ring makes a dihedral angle of 3.22 (8)° with that of the benzene ring. The molecule has an E conformation about the C=C bond. In the crystal, molecules are linked via pairs of O—H⋯O
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::60d63dc9c5c863258acc7bd492598412
https://pubmed.ncbi.nlm.nih.gov/23723949
https://pubmed.ncbi.nlm.nih.gov/23723949
Autor:
K. Neelakandan, Devadasan Velmurugan, H. Manikandan, Thothadri Srinivasan, Govindaraj Senthilkumar
Publikováno v:
Acta Crystallographica Section E: Structure Reports
Acta Crystallographica Section E, Vol 69, Iss 2, Pp o252-o252 (2013)
Acta Crystallographica Section E, Vol 69, Iss 2, Pp o252-o252 (2013)
In the title compound, C26H22ClFO2, the cyclopropane ring makes dihedral angles of 45.7 (2), 49.0 (2) and 65.2 (2)° with the fluoro-substituted phenyl ring, the benzene ring and the chloro-substituted phenyl ring, respectively. The F and Cl atoms de
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d10c86c9a6d8c5f615c578fc0dd26b2e
https://pubmed.ncbi.nlm.nih.gov/23424530
https://pubmed.ncbi.nlm.nih.gov/23424530
Publikováno v:
Acta Crystallographica Section E, Vol 70, Iss 5, Pp o509-o509 (2014)
The title compound, C17H20O2, has anEconformation about the bridging C=C bond. The cyclohexene ring adopts an envelope conformation with the dimethyl-substituted C atom as the flap. Its mean plane makes a dihedral angle of 7.20 (12)° with the benzen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7208d974fdcf4d146a19bc7b20d218af
https://doi.org/10.1107/s1600536814006527
https://doi.org/10.1107/s1600536814006527
Autor:
Devadasan Velmurugan, K. Neelakandan, Govindaraj Senthilkumar, Thothadri Srinivasan, H. Manikandan
Publikováno v:
Acta Crystallographica Section E Structure Reports Online. 69:o812-o812
In the title compound, C16H12F2O3, the plane of the phenyl ring makes a dihedral angle of 3.22 (8)° with that of the benzene ring. The molecule has an E conformation about the C=C bond. In the crystal, molecules are linked via pairs of O—H⋯O
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::794c5bd77088e05f1bb528323e4be663
https://doi.org/10.1107/s1600536813011288
https://doi.org/10.1107/s1600536813011288