Diels-Alder-Reaktion eines elektronenarmen C-Acylimins mit Tetraethoxyethylen |
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| Authors: | M Felderhoff R Sustmann |
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| Institution: | (1) Institut für Organische Chemie, Universität GH Essen, D-45117 Essen, Deutschland |
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| Abstract: | Summary The synthesis of two C-acylimines and their reactivity towards electron rich dienophiles inDiels-Alder reactions is described. A 4+2] cycloadduct is obtained only in one case: from the reaction of a C-acylimine substituted by two methoxycarbonyl groups with tetraethoxyethylene. No 2+2] cycloadducts are observed. |
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| Keywords: | C-Acylimine Diels-Alder Reaction [4+2] Cycloaddition 1 4-Oxazine |
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