R. Willem,, A. Delmotte, I. Borger
Oct 18, 1994
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0
Influential Citations
25
Citations
Journal
Journal of Organometallic Chemistry
Abstract
Abstract The synthesis of (Z)-2-methyl-3-triphenylstannyl-3-pentene-2-ol and its characterization by an X-ray diffraction study and multinuclear NMR are reported. The tin atom exhibits a distorted tetrahedral SnC 4 geometry with the four SnC bond distances experimentally equivalent. The slight distortion from the ideal tetrahedral geometry is because of the presence of a weak intramolecular HO → Sn interaction of 3.012(3) A which produces a loose four-membered ring. The title compound was characterized in solution by 1 H, 13 C and 119 Sn NMR, and the persistence of the weak intramolecular HO → Sn coordination in solution was revealed by 13 C and 119 Sn secondary isotope multiplet of partially labelled entities (SIMPLE-NMR) experiments.