Information card for entry 7151493

Structure parameters

• Formula: C27 H32 N2 O7 Si
• Calculated formula: C27 H32 N2 O7 Si
• SMILES: [Si]([C@H]1[C@H](C(=O)C[C@@H](C1)C)[C@@H]1CCC[C@H]1OC(=O)c1cc(N(=O)=O)cc(N(=O)=O)c1)(C)(C)c1ccccc1
• Title of publication: Stereocontrol of 1,5-related stereocentres using an intermediate silyl group?the diastereoselectivity of nucleophilic attack on a double bond adjacent to a stereogenic centre carrying a silyl group
• Authors of publication: Fleming, Ian; Maiti, Pranab; Ramarao, Chandrashekar
• Journal of publication: Organic & Biomolecular Chemistry
• Year of publication: 2003
• Journal volume: 1
• Journal issue: 22
• Pages of publication: 3989
• a: 7.1067 ± 0.0001 Å
• b: 14.8638 ± 0.0004 Å
• c: 26.2267 ± 0.0007 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 2770.39 ± 0.11 ų
• Cell temperature: 180 ± 2 K
• Ambient diffraction temperature: 180 ± 2 K
• Number of distinct elements: 5
• Space group number: 19
• Hermann-Mauguin space group symbol: P 21 21 21
• Hall space group symbol: P 2ac 2ab
• Residual factor for all reflections: 0.057
• Residual factor for significantly intense reflections: 0.0405
• Weighted residual factors for significantly intense reflections: 0.0825
• Weighted residual factors for all reflections included in the refinement: 0.0889
• Goodness-of-fit parameter for all reflections included in the refinement: 1.048
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No