Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Jian-You Shi"'
Publikováno v:
Acta Crystallographica Section E, Vol 68, Iss 7, Pp o2230-o2230 (2012)
In the title compound, C16H11N3O, the dihedral angles between the 3-cyanobenzene and benzene planes and the 1H-pyrazol-5(4H)-one plane are 4.97 (9) and 9.91 (9)°, respectively.
Externí odkaz:
https://doaj.org/article/3f44869313224f618eac1dda7cdc03a3
Publikováno v:
Acta Crystallographica Section E, Vol 68, Iss 5, Pp o1405-o1405 (2012)
The title compound, C14H15BrN2O2, an intermediate in drug discovery, was synthesized by the reaction of 5-bromopyridin-2-amine and 3,4-dimethoxybenzaldehyde. In the crystal, molecules are linked via pairs ofN—H...N hydrogen bonds, leading to the fo
Externí odkaz:
https://doaj.org/article/060dc502fd9341d0b5b1398faca135f1
Publikováno v:
Acta Crystallographica Section E, Vol 67, Iss 10, Pp o2779-o2779 (2011)
In the title compound, C17H21N3O4S2, an intramolecular N—H...O hydrogen bond involving the proximate amine and nitro groups is observed. In the crystal, intermolecular N—H...O hydrogen bonds involving the amine and SO2 groups occur. One of the no
Externí odkaz:
https://doaj.org/article/15f302eaf74f42fe9ed047b1fba1fa0c
Publikováno v:
Acta Crystallographica Section E, Vol 67, Iss 7, Pp o1835-o1835 (2011)
In the title compound, C15H13NO4, the conjugated double-bond system between the two rings adopts a cis configuration and there is an intramolecular indole–ketone C—H...O interaction. The indole N—H group forms an intermolecular hydrogen bond wi
Externí odkaz:
https://doaj.org/article/e4241db34fb6403aa0ad8dd3356bdcf1
Publikováno v:
Acta Crystallographica Section E, Vol 67, Iss 5, Pp o1216-o1216 (2011)
The crystal of the title compound, C13H12N2O6, contains a bifurcated intramolecular hydrogen bond between the N—H group and one of the O atoms from both the nitro group and the dioxane-4,6-dione moiety. In addition, molecules are linked by a series
Externí odkaz:
https://doaj.org/article/fbb43abe38614bed91107b4ae8a6c0df
Publikováno v:
Acta Crystallographica Section E, Vol 67, Iss 2, Pp o253-o253 (2011)
In the title compound, C12H12N2O4, the dihedral angle between the pyridine and enamine planes is 3.5 (3)°, while the angle between the dioxanedione (seven atoms) and enamine planes is 4.6 (3)°. The dioxane ring approximates an envelope conformation
Externí odkaz:
https://doaj.org/article/34e32a09215a47f7b9c5776ab67038fb
Publikováno v:
Acta Crystallographica Section E, Vol 66, Iss 2, Pp o284-o284 (2010)
In the title compound, C17H23N3, both piperidine rings adopt chair conformations. In the crystal packing, intermolecular C—H...N hydrogen bonds and C—H...π interactions are present.
Externí odkaz:
https://doaj.org/article/3442dd7f0bfa4af88ebede9049d7cc0c
Publikováno v:
Acta Crystallographica Section E, Vol 65, Iss 10, Pp o2458-o2458 (2009)
In the title compound, C13H12BrNO4, the dihedral angles between the aminomethylene group and the dioxane ring and between the benzyl ring and the aminomethylene unit are 7.96 (4) and 12.15 (4)°, respectively. The dioxane ring shows a half-boat confo
Externí odkaz:
https://doaj.org/article/7e66fc986a58468b8072a3a6e1ebaf48
Publikováno v:
Acta Crystallographica Section E, Vol 65, Iss 7, Pp o1706-o1706 (2009)
The title compound, C13H12ClNO4, is approximately planar, with a dihedral angle of 8.23 (4)° between the mean plane of the aminomethylene unit and the planar part of the dioxane ring. The dioxane ring has a half-boat conformation, in which the C ato
Externí odkaz:
https://doaj.org/article/b91cb10b62d34157a2dff5dd6995a011
Publikováno v:
Acta Crystallographica Section E, Vol 65, Iss 6, Pp o1298-o1299 (2009)
The title compound, C15H17NO6, is approximately planar, with dihedral angles of 3.11 (4) and 2.12 (4)° between the connecting aminomethylene unit and the planar part of the dioxane ring, and between the dimethoxybenzyl ring and the aminomethylene gr
Externí odkaz:
https://doaj.org/article/197c2913b9db44a2b2aab8a0ed886a9d