Hyperkonjugation in verdrillten π-radikalen
A Berndt
Index: Berndt,A. Tetrahedron, 1969 , vol. 25, p. 37 - 56
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Citation Number: 17
Abstract
Unexpected large as well as small ESR-proton hyperfine coupling constants are explained by hyperconjugation in twisted π-systems. This type of hyperconjugation has been postulated by Mulliken for the 90° twisted ethylene. A method to prove this hypothesis is proposed and applied successfully till now-to unexpected large couplings. The borderline of this method is discussed in connection with an anion radical of an α, β-unsaturated nitro ...
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