Search results for "Pyridine-N-oxide"
showing 9 items of 19 documents
CCDC 1837606: Experimental Crystal Structure Determination
2019
Related Article: Rakesh Puttreddy, Ngong Kodiah Beyeh, S Maryamdokht Taimoory, Daniel Meister, John F Trant, Kari Rissanen|2018|Beilstein J.Org.Chem.|14|1723|doi:10.3762/bjoc.14.146
CCDC 1051458: Experimental Crystal Structure Determination
2015
Related Article: Ngong Kodiah Beyeh, Rakesh Puttreddy, Kari Rissanen|2015|RSC Advances|5|30222|doi:10.1039/C5RA03667D
CCDC 1837607: Experimental Crystal Structure Determination
2019
Related Article: Rakesh Puttreddy, Ngong Kodiah Beyeh, S Maryamdokht Taimoory, Daniel Meister, John F Trant, Kari Rissanen|2018|Beilstein J.Org.Chem.|14|1723|doi:10.3762/bjoc.14.146
CCDC 1837605: Experimental Crystal Structure Determination
2019
Related Article: Rakesh Puttreddy, Ngong Kodiah Beyeh, S Maryamdokht Taimoory, Daniel Meister, John F Trant, Kari Rissanen|2018|Beilstein J.Org.Chem.|14|1723|doi:10.3762/bjoc.14.146
CCDC 1557843: Experimental Crystal Structure Determination
2017
Related Article: Filip Topić, Rakesh Puttreddy, J. Mikko Rautiainen, Heikki M. Tuononen, Kari Rissanen|2017|CrystEngComm|19|4960|doi:10.1039/C7CE01381G
CCDC 2013419: Experimental Crystal Structure Determination
2020
Related Article: Verónica Jornet-Mollá, Carlos Giménez-Saiz, Dmitry S. Yufit, Judith A. K. Howard, Francisco M. Romero|2020|Chem.-Eur.J.|27|740|doi:10.1002/chem.202003654
CCDC 1974500: Experimental Crystal Structure Determination
2020
Related Article: Verónica Jornet-Mollá, Carlos Giménez-Saiz, Dmitry S. Yufit, Judith A. K. Howard, Francisco M. Romero|2020|Chem.-Eur.J.|27|740|doi:10.1002/chem.202003654
2,2′-[2,3,5,6-Tetramethyl-p-phenylenebis(methylenethio)]bis(pyridineN-oxide)
2008
Mol-ecules of the title compound, C(22)H(24)N(2)O(2)S(2), lie across centres of inversion. The two thio-pyridine N-oxide groups adopt a stepped trans configuration with respect to the benzene ring, by virtue of the symmetry. The oxopyridinium ring forms a dihedral angle of 79.9 (2)° with the benzene ring. The crystal structure is stabilized by a strong π-π inter-action between the pyridinium rings of adjacent mol-ecules [ring centroid-centroid distance = 3.464 (3) Å].
2-(Mesitylmethylsulfanyl)pyridineN-oxide–18-crown-6 (2/1)
2008
In the title compound, 2C(15)H(17)NOS·C(12)H(24)O(6), the asymmetric unit consists of one N-oxide derivative and one-half of the 18-crown-6 ether, which lies on an inversion centre. In the crown ether, the O-C-C-O torsion angles indicate a gauche conformation of the ethyl-eneoxy units, while the C-O-C-C torsion angles indicate planarity of these segments. In the N-oxide unit, the dihedral angle between the pyridine and benzene rings is 85.88 (12)°. The crystal packing is stabilized by weak C-H⋯O hydrogen bonds and C-H⋯π inter-actions.