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(1R,2R,3R,4R,5S)-2,3-Bis[(2S′)-2-acetoxy-2-phenylacetoxy]-4-azido-1-[(2,4-dinitrophenyl)hydrazonomethyl]bicyclo[3.1.0]hexane
In the title compound, C(38)H(29)N(7)O(12), the five-membered ring adopts an envelope conformation in which the ‘flap’ is cis to the cyclopropane group. This conformation is similar to those of other bicyclo[3.1.0]hexane analogues for which crystal structures have been reported. The absolute confi...
Autores principales: | , , |
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Formato: | Texto |
Lenguaje: | English |
Publicado: |
International Union of Crystallography
2008
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2960152/ https://www.ncbi.nlm.nih.gov/pubmed/21201486 http://dx.doi.org/10.1107/S1600536808000718 |
Sumario: | In the title compound, C(38)H(29)N(7)O(12), the five-membered ring adopts an envelope conformation in which the ‘flap’ is cis to the cyclopropane group. This conformation is similar to those of other bicyclo[3.1.0]hexane analogues for which crystal structures have been reported. The absolute configuration of the stereogenic centers on the cyclopentane ring, as determined by comparison with the known configurations of the stereogenic centers in the (2S)-2-acetoxy-2-phenylacetoxy groups, is 1(R), 2(R), 3(R), 4(R) and 5(S). An intramolecular N—H⋯O hydrogen bond is present. |
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