The First Ring-Enlargement of a 1-Azabic
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Grzegorz MlostoΕ; Heinz Heimgartner
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Article
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2006
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John Wiley and Sons
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German
β 127 KB
## Abstract The reactions of 3βphenylβ1βazabicyclo[1.1.0]butane (**4**) with dimethyl dicyanofumarate ((__E__)β**8**) and dimethyl dicyanomaleate ((__Z__)β**8**) lead to the same mixture of __cis__β and __trans__β4βphenylβ1βazabicyclo[2.1.1]hexane 2,3βdicarboxylates (__cis__β**11** and __trans__β**