‘Interrupted’ diazotization of 3-aminoindoles and 3-aminopyrroles |
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| Authors: | Barbara Parrino Virginia Spanò Anna Carbone Alessandra Montalbano Paola Barraja Peter Màtyus Girolamo Cirrincione Patrizia Diana |
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| Institution: | 1. Dipartimento di Scienze e Tecnologie Biologiche Chimiche e Farmaceutiche, Via Archirafi 32, 90123 Palermo, Italy;2. Department of Organic Chemistry, Semmelweis University, Högyes E. u. 7, H-1092 Budapest, Hungary |
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| Abstract: | ‘Interrupted’ diazotization of 3-aminoindoles and 3-aminopyrroles, achieved by quenching with cold water immediately after the addition of nitrite, led, in good yields, to stable compounds whose structures were identified to be the diazonium species with nitrate as the counter ion, which show no saline character. |
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| Keywords: | Amino pyrroles Aminoindoles Diazoindoles Diazo pyrroles |
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