Dimethyl 11,13-dimethyl-16-[1,2-bis-(methoxycarbonyl)ethenyl]-12-oxo-16,17- dioxa-18-azahexacyclo-[7.5.1.11,4.16,9.1 10,14.05,15]octadeca-2,7-diene-2,3-dicarboxylate

The title compound, C27H29NO11, is a product of the tandem domino Diels-Alder reaction. The mol-ecule comprises a fused hexa-cyclic system containing four five-membered rings (two dihydro-furan and two tetra-hydro-furan) in the usual envelope conformations and two six-membered rings (tetra-hydro-pyridinone and piperidine) adopting slightly flattened boat and chair conformations, respectively. The dispositions of the carboxyl-ate substituents relative to each other are determined by both steric reasons and inter-molecular C - H⋯O hydrogen bonding and attractive anti-parallel C=O⋯C=O inter-actions [C⋯O = 2.995 (2) Å].

Authors
Gurbanov A.V.1 , Nikitina E.V. 2 , Sorokina E.A. 2 , Zubkov F.I. 2 , Khrustalev V.N.3
Number of issue
12
Language
English
Pages
o3243-o3244
Status
Published
Volume
65
Year
2009
Organizations
  • 1 Department of Chemistry, Baku State University, Z. Khalilov St. 23, Baku AZ-1148, Azerbaijan
  • 2 Organic Chemistry Department, Russian Peoples Friendship University, Miklukho-Maklaya St. 6, Moscow 117198, Russian Federation
  • 3 X-Ray Structural Centre, A. N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, 28 Vavilov St., Moscow 119991, Russian Federation
Keywords
Alnus; Tetra
Date of creation
19.10.2018
Date of change
13.08.2021
Short link
https://repository.rudn.ru/en/records/article/record/2850/
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