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Article Dans Une Revue Journal of Photochemistry and Photobiology A: Chemistry Année : 2021

Synthesis, photophysical, thermal properties and X-Ray studies of novel organic dyes bearing Inden-1-ylidene and fluorene

M. Yahya
  • Fonction : Auteur
D. Çakmaz
  • Fonction : Auteur
Sylvain Achelle
E. Şahin
  • Fonction : Auteur
Z. Seferoğlu
  • Fonction : Auteur correspondant
  • PersonId : 1037938

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Résumé

Organic conjugated compounds containing various substituents 3-amino-2,4-dicyano-1-aryl-9H-fluorene and 1-dicyanomethylene-2-aryl-indone derivatives were successfully obtained. Various routes and synthesis methods, such as one-pot, multi-step, and microwave irradiation (MWI), were explored for efficiency. Spectroscopic methods were used to characterize of the synthesized compounds. Furthermore (E)-2-(2-(anthracen-9-ylmethylene)-2,3-dihydro-1H-inden-1-ylidene) malononitrile (2b) compound which exhibited a crystal structure was also characterized via X-ray technique. The thermogravimetric analysis (TGA) was used to investigate the thermal stability. Finally, the photophysical properties of the synthesized compounds were also investigated using UV–vis and fluorescence.

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Chimie
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Dates et versions

hal-03249696 , version 1 (11-06-2021)

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Citer

M. Yahya, D. Çakmaz, Sylvain Achelle, E. Le Gall, E. Şahin, et al.. Synthesis, photophysical, thermal properties and X-Ray studies of novel organic dyes bearing Inden-1-ylidene and fluorene. Journal of Photochemistry and Photobiology A: Chemistry, 2021, 416, pp.113311. ⟨10.1016/j.jphotochem.2021.113311⟩. ⟨hal-03249696⟩
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