Search results for "pyridine N-oxide"
showing 10 items of 70 documents
CCDC 1935934: Experimental Crystal Structure Determination
2020
Related Article: Rakesh Puttreddy, J. Mikko Rautiainen, Toni Mäkelä, Kari Rissanen|2019|Angew.Chem.,Int.Ed.|58|18610|doi:10.1002/anie.201909759
Characterization of poly(4-vinylpyridine 1-oxide) by free-solution capillary electrophoresis and micellar electrokinetic chromatography
2008
The migration characteristics of poly(4-vinylpyridine 1-oxide) (PVP-NO) in phosphate buffers of acidic pH (20 mM H 3 PO 4 or NaH 2 PO 4 ) have been studied using both free-solution capillary electrophoresis (FSCE) and MEKC. To inhibit adsorption, 250 mM o-phosphoethanolamine (2-aminoethyl dihydrogen phosphate) was used. In FSCE, PVP-NO showed a narrow peak and a broader band, both having anionic behavior. These peak and band were attributed to the free and aggregated or micellized PVP-NO forms, respectively. According to surface tension measurements, the CMC of SDS in the BGE was 1.8 and 0.48 mM in the absence and in the presence of 1000 μpg/mL PVP-NO, respectively, and the association of t…
CCDC 1450587: Experimental Crystal Structure Determination
2016
Related Article: Rakesh Puttreddy, Ngong Kodiah Beyeh, Kari Rissanen|2016|CrystEngComm|18|4971|doi:10.1039/C6CE00240D
CCDC 1551402: Experimental Crystal Structure Determination
2017
Related Article: Rakesh Puttreddy, Ngong Kodiah Beyeh, Robin H. A. Ras, John F. Trant, Kari Rissanen|2017|CrystEngComm|19|4312|doi:10.1039/C7CE00975E
Inclusion complexes of Cethyl-2-methylresorcinarene and pyridine N-oxides: breaking the C–I⋯−O–N+ halogen bond by host–guest complexation
2016
C ethyl-2-Methylresorcinarene forms host–guest complexes with aromatic N-oxides through multiple intra- and intermolecular hydrogen bonds and C–H⋯π interactions. The host shows conformational flexibility to accommodate 3-methylpyridine N-oxide, while retaining a crown conformation for 2-methyl- and 4-methoxypyridine N-oxides highlighting the substituent effect of the guest. N-Methylmorpholine N-oxide, a 6-membered ring aliphatic N-oxide with a methyl at the N-oxide nitrogen, is bound by the equatorial −N–CH3 group located deep in the cavity. 2-Iodopyridine N-oxide is the only guest that manifests intermolecular N–O⋯I–C halogen bond interactions, which are broken down by the host resulting i…
CCDC 1935916: Experimental Crystal Structure Determination
2020
Related Article: Rakesh Puttreddy, J. Mikko Rautiainen, Toni Mäkelä, Kari Rissanen|2019|Angew.Chem.,Int.Ed.|58|18610|doi:10.1002/anie.201909759
CCDC 1935917: Experimental Crystal Structure Determination
2020
Related Article: Rakesh Puttreddy, J. Mikko Rautiainen, Toni Mäkelä, Kari Rissanen|2019|Angew.Chem.,Int.Ed.|58|18610|doi:10.1002/anie.201909759
CCDC 1935919: Experimental Crystal Structure Determination
2020
Related Article: Rakesh Puttreddy, J. Mikko Rautiainen, Toni Mäkelä, Kari Rissanen|2019|Angew.Chem.,Int.Ed.|58|18610|doi:10.1002/anie.201909759
CCDC 1935922: Experimental Crystal Structure Determination
2020
Related Article: Rakesh Puttreddy, J. Mikko Rautiainen, Toni Mäkelä, Kari Rissanen|2019|Angew.Chem.,Int.Ed.|58|18610|doi:10.1002/anie.201909759
CCDC 1935928: Experimental Crystal Structure Determination
2020
Related Article: Rakesh Puttreddy, J. Mikko Rautiainen, Toni Mäkelä, Kari Rissanen|2019|Angew.Chem.,Int.Ed.|58|18610|doi:10.1002/anie.201909759