Synthesis and characterization of new derivatives of bis(1,4-diazepinium) salts and bis(γ-substituted pentamethine cyanine(dyes using vinamidinium salt |
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| Authors: | Fatemeh Habashi Abdolmohammad Mehranpour Enayatollah Bahman Jahromi |
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| Institution: | 1. Department of Chemistry, Faculty of Science, Persian Gulf University, Bushehr, Iran;2. Department of Chemistry, Faculty of Science, Persian Gulf University, Bushehr, Iran
Department of Chemistry, Jahrom Branch, Islamic Azad University, Jahrom, Iran |
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| Abstract: | The preparation of several bis(1,4-diazepinium) salts from the reaction of three 1,2-diamines with a bis(vinamidinium) salt is described. Bis(γ-substituted pentamethine cyanine(dyes are also prepared from the reaction of vinamidinium salt with 1,2-dimethylquinolinium perchlorate and 1,2,3,3-tetramethyl-3H-indolium perchlorate. Data from elemental analyzes, IR, 1H-NMR, 13C-NMR, and mass spectra (MS) confirm the molecular structure of the obtained products. |
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