Charge transfer complexes and cation radical salts of azino-diselenadiazafulvalene

Časar, Zdenko; Leban, I.; Maréchal, Alenka Majcen-Le; Piekara-Sady, L.; Lorcy, Dominique

doi:10.1016/j.crci.2008.08.013

Cited by 4 publications

(2 citation statements)

References 14 publications

(14 reference statements)

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“…According to the literature [40][41][42], DTDAFs (analogs of TTTAFs), which are also unstable in air and not isolable, have been transformed into DTDAF 2+ dications more stable and isolable; as a perspective, we can transform the TTTAFs that we could not isolate to TTTAF 4+ tetracations more stable and isolable, to characterize them by spectroscopic methods.…”

Section: Confirmationmentioning

confidence: 99%

Study of the Electrochemical Behavior of Merocyanine and Merocarbocyanine Salts and Their Transformation into Π-Electron Donor Molecules, Namely Tetrathiatetraazafulvalenes

et al. 2021

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An electrochemical study using the cyclic voltammetry method was carried out on some previously prepared merocyanines salts, namely thiazolideniumsulfonate salts 5a-b, and thiazolidenium chloride salts 6a-b, and merocarbocyanines salts, namely alkylidenthiazolidenium sulfonate salt 5c, and alkylidenthiazolidenium chloride salt 6c. These salts are transformed by dimerization in situ in a voltammetric cell into tetrathiatetraazafulvalenes (TTTAFs) 7a-b, 7’a-b, 8c, and 8'c supposed to be π-electron donor molecules due to the existing conjugation in their structure. The structure of all new chemically synthesized molecules was confirmed by IR, 1H-NMR, 13C-NMR, and MS. The transformation of salts into TTTAF was confirmed by a reversible voltammogram curve and the variation of observed potentials.

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Section: Confirmationmentioning

confidence: 99%

Study of the Electrochemical Behavior of Merocyanine and Merocarbocyanine Salts and Their Transformation into Π-Electron Donor Molecules, Namely Tetrathiatetraazafulvalenes

et al. 2021

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“…[17][18][19] Recently, some interesting results on the electrocrystallisation of a selenium analogue, 2,2'-azino-bis(3-methylbenzoselenazole), have been reported. [20] Polyoxometalates (POMs) are early transition-metal oxo clusters. [21,22] Owing to their diversity in terms of molecular structures and properties, they have been widely used as building blocks in molecular materials.…”

Section: Introductionmentioning

confidence: 99%

Electroactive Benzothiazole Hydrazones and Their [Mo₆O₁₉]²⁻ Derivatives: Promising Building Blocks for Conducting Molecular Materials

Gatard

Blanchard

Schöllhorn

et al. 2010

Chemistry A European J

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The electroactive benzothiazole hydrazone AMBTH-H(2), a new member of the 2,2'-azino-bis(N-alkylbenzothiazole) family, was synthesised in a five-step procedure and characterised by using X-ray diffraction along with two intermediates and the N-methylbenzothiazole hydrazone MBTH-H(2). Both AMBTH-H(2) and MBTH-H(2) were coupled to [Mo(6)O(19)](2-) in acetonitrile in the presence of dicyclohexylcarbodiimide and dimethylaminopyridine to give two new diazoalkane-hexamolybdates, which were isolated as tetrabutylammonium salts and characterised by using IR, UV/Vis and NMR spectroscopies, cyclic voltammetry and, for one of them, X-ray diffraction. The packing arrangement molecules in crystals of AMBTH-H(2), the redox features of the AMBTH-hexamolybdate hybrid together with a good electronic communication between the organic pi system and the molybdenum centres make these compounds very promising blocks for the synthesis of conducting molecular materials.

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Azines: synthesis, structure, electronic structure and their applications

et al. 2019

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Charge transfer complexes and cation radical salts of azino-diselenadiazafulvalene

Cited by 4 publications

References 14 publications

Study of the Electrochemical Behavior of Merocyanine and Merocarbocyanine Salts and Their Transformation into Π-Electron Donor Molecules, Namely Tetrathiatetraazafulvalenes

Study of the Electrochemical Behavior of Merocyanine and Merocarbocyanine Salts and Their Transformation into Π-Electron Donor Molecules, Namely Tetrathiatetraazafulvalenes

Electroactive Benzothiazole Hydrazones and Their [Mo₆O₁₉]²⁻ Derivatives: Promising Building Blocks for Conducting Molecular Materials

Azines: synthesis, structure, electronic structure and their applications

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Charge transfer complexes and cation radical salts of azino-diselenadiazafulvalene

Cited by 4 publications

References 14 publications

Study of the Electrochemical Behavior of Merocyanine and Merocarbocyanine Salts and Their Transformation into Π-Electron Donor Molecules, Namely Tetrathiatetraazafulvalenes

Study of the Electrochemical Behavior of Merocyanine and Merocarbocyanine Salts and Their Transformation into Π-Electron Donor Molecules, Namely Tetrathiatetraazafulvalenes

Electroactive Benzothiazole Hydrazones and Their [Mo6O19]2− Derivatives: Promising Building Blocks for Conducting Molecular Materials

Azines: synthesis, structure, electronic structure and their applications

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Electroactive Benzothiazole Hydrazones and Their [Mo₆O₁₉]²⁻ Derivatives: Promising Building Blocks for Conducting Molecular Materials