cis,trans,cis,cis-7-tert-Butyl-dimethyl-silyl-oxy-4,10-dimethyl-tetra-cyclo[5.4.1.0.0]dodecan-2-one

• Published in: Acta crystallographica. Section E, Structure reports online Vol. 66; no. Pt 2; p. o340
• Main Authors: Weyermann, Philipp, Keese, Reinhart, Stoeckli-Evans, Helen
• Format: Journal Article
• Language: English
• Published: United States International Union of Crystallography 13.01.2010
• Subjects: Organic Papers

In the structure of the title compound, C(20)H(34)O(2)Si, a cis,trans,cis,cis-[4.5.5.5]fenestrane derivative, the geometry of the central C(C)(4) substructure shows considerable distortion from an ideal tetra-hedral arrangement towards planarity, with two opposite bridgehead bond angles of 128.87 (1...