GENERATION OF FAST CHARGED PARTICLES IN PLASMA BY A WAVE WITH A STOCHASTICALLY JUMPING PHASE
Article
Plasma Physics Reports.
Vol. 38.
2012.
P. 658-663
Dimethyl 2-[24-acetyl-28-oxo-8,11,14-trioxa-24,27-diaza-penta-cyclo-[19.5. 1.122,26.02,7.015,20]octa-cosa-2,4,6,15(20),16, 18-hexaen-27-yl]but-2-enedioate
The title compound, C31H34N2O9, is a product of the Michael addition of the cyclic secondary amine subunit of the (bis-pidino)aza-14-crown-4 ether to dimethyl acetyl-ene-dicarboxyl-ate. The mol-ecule comprises a tricyclic system containing the aza-14-crown-3 ether macrocycle and two six-membered piperidinone rings. The aza-14-crown-3-ether ring adopts a bowl conformation with a dihedral angle between the planes of the fused benzene rings of 51.14 (5)°. The central piperidone ring has a boat conformation, whereas the terminal piperidone ring adopts a chair conformation. The dimethyl ethyl-enedicarboxyl-ate fragment has a cis configuration with a dihedral angle of 56.56 (7)°between the two carboxyl-ate groups. The crystal packing is stabilized by weak C-H⋯O hydrogen bonds.
Authors
Number of issue
8
Language
English
Pages
o2431-o2432
Status
Published
Link
Volume
68
Year
2012
Organizations
- 1 Department of Chemistry, Vietnam National University, 144 Xuan Thuy, Cau Giay, Hanoi, Viet Nam
- 2 Organic Chemistry Department, Russian Peoples Friendship University, Miklukho-Maklaya Street 6, Moscow, 117198, Russian Federation
- 3 X-ray Structural Centre, A. N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, 28 Vavilov Street, B-334, Moscow 119991, Russian Federation
Keywords
data-to-parameter ratio = 22.0; mean σ(C-C) = 0.002 Å; R factor = 0.045; single-crystal X-ray study; T = 100 K; wR factor = 0.111
Date of creation
19.10.2018
Date of change
19.10.2018
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Other records
Archiv der Pharmazie.
Vol. 345.
2012.
P. 598-609