Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Noureen Hafeez"'
Publikováno v:
Acta Crystallographica Section E, Vol 66, Iss 12, Pp o3174-o3174 (2010)
The title molecule, C18H18N2O2, is V-shaped with the pyrazoline moiety being inclined to the adjacent phenyl ring by an angle of 6.49 (9)°, while the 4-methoxy-substituted ring is inclined to the pyrazoline ring by 82.99 (9)°. In the crystal, adjac
Externí odkaz:
https://doaj.org/article/59e625c96316403fbbd0c171aaea1387
Publikováno v:
Acta Crystallographica Section E, Vol 66, Iss 10, Pp o2505-o2505 (2010)
The crystal structure of the title compound, C23H28N2O2, is composed of discrete molecules with bond lengths and angles quite typical for pyrazoline derivatives of this class. The plane containing the pyrazoline unit is nearly planar with the mean pl
Externí odkaz:
https://doaj.org/article/188ba16ada324623a0952aea00add0d1
Publikováno v:
Acta Crystallographica Section E, Vol 66, Iss 5, Pp o1130-o1130 (2010)
In the title compound, C7H6N2O3, the planes containing the CNO and ONO atoms subtend dihedral angles of 5.47 (5) and 8.31 (5)°, respectively, with the benzene ring. In the crystal structure, intermolecular O—H...N hydrogen bonds link the molecules
Externí odkaz:
https://doaj.org/article/1cc006a26ab5428ca89649e1507dbd33
Publikováno v:
Pakistan Journal of Medical and Health Sciences. 15:1913-1915
Forensic medical examination serve two purposes i.e.to preserve mental and physical health of the victim as well as collection of forensic evidence 1,2. Collection and documentation of evidence whether in form of injures or biological material is hel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8f7337a7365ed9eca00233422962d0c3
https://doi.org/10.53350/pjmhs211571913
https://doi.org/10.53350/pjmhs211571913
Publikováno v:
Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy. 133:182-189
Twelve new homologous 1,3,5-triaryl-2-pyrazolines ( 1c – 12c ) have been synthesized and characterized on the basis of their spectral (IR, 1 H and 13 C NMR and MS) data and microanalysis. The influence of alkyloxy chain length on absorption and flu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0f90f8df51e15d11158e7905e8e7ce1d
https://doi.org/10.1016/j.saa.2014.05.065
https://doi.org/10.1016/j.saa.2014.05.065
Publikováno v:
Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy. 127:32-40
A series of new 1,3,5-triaryl-2-pyrazolines (1b–12b) having one to twelve carbon alkyloxy side chains were synthesized and characterized on the basis of their spectral (IR, 1H & 13C NMR and GC–MS) and microanalytical data. The UV–Vis and emissi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fbff4410b093df0f7b8fad9e90519c66
https://doi.org/10.1016/j.saa.2014.02.025
https://doi.org/10.1016/j.saa.2014.02.025
Autor:
Safdar Hussain, Noureen Hafeez, Muhammad Moazzam Naseer, Asghar Abbas, Aurangzeb Hasan, Michael Bolte, Habiba Nazir
Publikováno v:
Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy. 120:176-184
A series of new pyrazoline derivatives (1b–4c) bearing N-acyl arms and nine to twelve carbon long alkoxy side chains was synthesized and characterized on the basis of spectroscopic data and microanalysis. The nature of self-assembly to understand t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7d61b7c373683c1a98348a92a2a23a1a
https://doi.org/10.1016/j.saa.2013.10.023
https://doi.org/10.1016/j.saa.2013.10.023
Publikováno v:
Acta Crystallographica Section E, Vol 66, Iss 5, Pp o1130-o1130 (2010)
Acta Crystallographica Section E: Structure Reports
Acta Crystallographica Section E: Structure Reports
In the title compound, C7H6N2O3, the planes containing the CNO and ONO atoms subtend dihedral angles of 5.47 (5) and 8.31 (5)°, respectively, with the benzene ring. In the crystal structure, intermolecular O—H...N hydrogen bonds link the molecules
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bd25ceb0d48775de2da2eb7499ceb2e9
http://scripts.iucr.org/cgi-bin/paper?S1600536810013978
http://scripts.iucr.org/cgi-bin/paper?S1600536810013978
Publikováno v:
Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy. 138:972
Corrigendum to ‘‘Synthesis and spectral characterization of new homologous 1,3,5-triaryl-2-pyrazolines: Influence of alkyloxy chain length on fluorescence’’ [Spectrochim. Acta Part A: Mol. Biomol. Spectrosc. 133 (2014) 182–189] Asghar Abbas
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b9ae805bb72f2c729b1f25d91c21d6dc
https://doi.org/10.1016/j.saa.2014.11.024
https://doi.org/10.1016/j.saa.2014.11.024
Publikováno v:
Acta Crystallographica Section E, Vol 66, Iss 12, Pp o3174-o3174 (2010)
Acta Crystallographica Section E: Structure Reports
Acta Crystallographica Section E: Structure Reports
The title molecule, C18H18N2O2, is V-shaped with the pyrazoline moiety being inclined to the adjacent phenyl ring by an angle of 6.49 (9)°, while the 4-methoxy-substituted ring is inclined to the pyrazoline ring by 82.99 (9)°. In the crystal, adjac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b1cdbd85cdfc0129ef954cfaedd81484
https://doi.org/10.1107/s1600536810045861
https://doi.org/10.1107/s1600536810045861