Reaction of N,N-diarylamidines with 3,4,5,6-tetrachloro-1,2-benzoquinone |
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| Authors: | Mohsen A-M Gomaa Dietrich Döpp |
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| Institution: | a Department of Chemistry, Faculty of Science, Minia University, 61519 El-Minia, Egypt
b Institut für Chemie, Unversität Duisburg-Essen, D-47048 Duisburg, Germany |
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| Abstract: | A synthesis of 5,11b-dihydro-1H-dibenzod,f]1,3]diazepin-1-ones was found in the reaction of nitro-substituted N1,N2-diarylamidines with 3,4,5,6-tetrachloro-1,2-benzoquinone. In contrast, 6,7,8,9-tetrachlorodibenzodioxins were obtained from reaction of N1,N2-diphenylpropionamidine and N1,N2-di-(4-tert-butylphenyl)acetamidine with 3,4,5,6-tetrachloro-1,2-benzoquinone. |
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| Keywords: | diazepine amidine benzoquinone dibenzodioxine |
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