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[(2R,5R)-2,5-Bis(4-nitro­phenyl)­per­hydro­furo[2,3-b]­furan-3-yl]­triiso­propyl­silane

✍ Scribed by Coles, Simon J. ;Hursthouse, Michael B.


Publisher
International Union of Crystallography
Year
2002
Tongue
English
Weight
175 KB
Volume
58
Category
Article
ISSN
1600-5368

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✦ Synopsis


The title molecule, C 27 H 36 N 2 O 6 Si, contains a pair of fused tetrahydrofuran rings, symmetrically substituted by p-nitrophenyl groups at centres of R chirality. The crystal structure is composed of dimers interacting through %-stacking to form columns.


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✍ Fan, Hong-Tao ;Schürmann, Markus ;Preut, Hans ;Krause, Norbert 📂 Article 📅 2005 🏛 International Union of Crystallography 🌐 English ⚖ 108 KB

In the title compound, C 14 H 30 O 4 Si, the bond angles around Si are in the range 105.4 (3)-112.1 (4) and the tetrahydrofuran ring adopts a distorted envelope conformation. There is one intramolecular and one intermolecular O-HÁ Á ÁO hydrogen bond in the crystal structure. A spiral of molecules fo