Title of article
Non-pentagonal unsaturated dodecahedranes-in-plane delocalized 4C/3e radical cations and σ-bishomoaromatic 4C/2e dications
Author/Authors
Weiler، نويسنده , , Andreas and Quennet، نويسنده , , Edith and Keller، نويسنده , , Manfred and Exner، نويسنده , , Kai and Prinzbach، نويسنده , , Horst، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2000
Pages
5
From page
4763
To page
4767
Abstract
An intriguing route from bissecododecahedrenes to 11,17-disubstituted bishomododecahedrene (7) provides access to X-ray crystallographic data (i.a. pyramidalization angle of ca. 22°). Electrochemical oxidation of the parent olefin (4, Epc=1.46 V) leads via the bishomododecahedradiene (3, dpp=3.0 Å, E1/2=0.84 V, Epc=1.67 V) to the in-plane delocalized 4C/3e radical cation (3·+, dpp=2.85 Å) and the σ-bishomoaromatic 4C/2e dication (32+, dpp=2.71 Å).
Keywords
homododecahedranes , CV-oxidation , in-plane delocalization , ?-bishomoaromaticity , Unsaturation
Journal title
Tetrahedron Letters
Serial Year
2000
Journal title
Tetrahedron Letters
Record number
1638033
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