Rearrangements of Spirocyclobutane-Subst
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Wolfgang Kirmse; Heinz Landscheidt; Rainer Siegfried
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Article
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1998
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John Wiley and Sons
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English
โ 529 KB
2-Norbornyl cations with spiroannellated cyclobutane rings clobutane] (29, 33, 34). In both series, ring expansion of the spiroannellated cyclobutane, by exo-3,2-C shift, was the were generated for comparison with the previously studied cyclopropane analogues. Starting with the Diels-Alder reac-majo