Title of article
Cage-delocalised syn-periplanar bishydrazine radical cations and dications—en route to σ-bishomoaromatic 4N2+ systems?
Author/Authors
Exner، نويسنده , , Kai and Gescheidt، نويسنده , , Georg and Groكmann، نويسنده , , Birgit and Heinze، نويسنده , , Jürgen and Bednarek، نويسنده , , Pavel and Bally، نويسنده , , Thomas and Prinzbach، نويسنده , , Horst، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2000
Pages
6
From page
9595
To page
9600
Abstract
One- and two-electron oxidation of a caged, proximate, syn-periplanar bishydrazine leads to highly persistent, 4N/(7)6e (radical) cations—with dominant electron delocalisation along the cage bonds (CV, EPR, B3LYP). A NICS value of −20.6 is evidence for strong electron delocalisation in the caged dication.
Keywords
syn-periplanarity , bishydrazines , ?-bishomoconjugation , cage-delocalisation
Journal title
Tetrahedron Letters
Serial Year
2000
Journal title
Tetrahedron Letters
Record number
1640362
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