2,4-Di-para-methoxyphenylcyclobutadiene-
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Donald G. Farnum; Brian Webster; Anthony D. Wolf
📂
Article
📅
1968
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Elsevier Science
🌐
French
⚖ 173 KB
Among the structures of interest related to cyclobutadiene (I), the corresponding dication (II) has been the object of synthetic efforts because of its potential stability as a dication with a closed shell II electron configuration (1,2). We report here the synthesis of a