The Radical Anion of trans-10b, 10c-Dihy
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Christoph Elschenbroich; Fabian Gerson; Virgil Boekelheide
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Article
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1975
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John Wiley and Sons
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German
⚖ 927 KB
## Abstract The radical anion of __trans__‐10b, 10c‐dihydropyrene (V), which is formed upon reduction of the isomeric [2.2]metacyclophane‐1,9‐diene (III) with solvated electrons, has been identified by its ESR.‐spectrum. The large coupling constant (19.1 Gauss), due to the two equivalent β‐protons