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Publikācija: 3-{3

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Publikācijas valoda English (en)
Nosaukums oriģinālvalodā 3-{3,5-Bis[(2-Butoxyethoxy)Carbonyl]-2,6-Dimethyl-1,4-Dihydrpyridin-4-Yl} -1-[(3,4,5-Trimethoxybenzyl)Methyl]Pyridinium Bromide
Pētniecības nozare 1. Dabaszinātnes
Pētniecības apakšnozare 1.4. Ķīmija
Autori I Bisenieks
Anatolijs Mišņovs
I Bruvere
B Vigante
Atslēgas vārdi
Anotācija In the title salt, C37H51N2O10 +·Br-, the 1,4-dihydrpyridine (1,4-DHP) ring adopts a slighly puckered boat conformation. The N and opposite C atoms deviate from the least-squares plane calculated through the four other ring atoms by 0.068 (5) and 0.224 (5) Å, respectively. The orientation of both C=O groups is similar (cis with respect to the double bonds of 1,4-DHP. The pyridinium ring has an axial orientation with respect to the1,4-DHP ring and is almost perpendicular to the least-squares plane of the 1,4-DHP ring, making a dihedral angle of 89.2 (3)°. The molecule has a compact shape due to the parallel orientation of the long-chain substituents. One of the butoxy groups was fond to be disordered (occupancy ratio 0.70:0.30). In the crystal, the bromide anion accepts a weak hydrogen bond from the N - H group of a neighboring 1,4-DHP ring.
DOI: 10.1107/S1600536812049896
Hipersaite: http://scripts.iucr.org/cgi-bin/paper?S1600536812049896 
Atsauce Bisenieks, I., Mišņovs, A., Bruvere, I., Vigante, B. 3-{3,5-Bis[(2-Butoxyethoxy)Carbonyl]-2,6-Dimethyl-1,4-Dihydrpyridin-4-Yl} -1-[(3,4,5-Trimethoxybenzyl)Methyl]Pyridinium Bromide. Acta Crystallographica Section E: Structure Reports Online, 2013, Vol.69, Part 1, 58.-59.lpp. ISSN 1600-5368. e-ISSN 2056-9890. Pieejams: doi:10.1107/S1600536812049896
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ID 17320