Transition metal mediated selective C vs N arylation of 2-aminonaphthoquinone and its application toward the synthesis of benzocarbazoledione |
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| Authors: | Polu Ashok Andivelu Ilangovan |
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| Institution: | School of Chemistry, Bharathidasan University, Tiruchirappalli 620024, Tamilnadu, India |
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| Abstract: | Selective C vs N-arylation of 2-aminonaphthoquinone was achieved using different transition metal salts and arylboronic acids. Mn(OAc)3·2H2O provided C-arylated product whereas NiCl2·6H2O and Cu(OAc)2·H2O provided N-mono arylated and N,N-diarylated products respectively. Usefulness of the C and N arylated product was demonstrated by converting it into benzocarbazoledione. |
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| Keywords: | Transition metals Selective arylation Benzocarbazoledione |
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