Synthesis of the first tris(crown formazan) |
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| Authors: | Ahmed H.M. Elwahy Ashraf A. Abbas |
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| Affiliation: | Chemistry Department, Faculty of Science, Cairo University, Giza, Egypt |
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| Abstract: | A synthesis of tris(crown formazan) 2 from the corresponding hexakis(acetamidophenoxymethyl)benzene 11 by hydrolysis with an ethanolic solution containing hydrochloric acid followed by diazotization and subsequent coupling with cyanoacetic acid in pyridine containing CuSO4 is described. |
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| Keywords: | Alkylation Diazotization Coupling Macrocyclic formazan |
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