Styrylcyanines based on protocatechuic aldehyde

Authors

  • N. Fedosova Vernadskii Institute of General and Inorganic Chemistry NASU
  • I. Tretyakova Vernadskii Institute of General and Inorganic Chemistry NASU
  • S. Chernii Vernadskii Institute of General and Inorganic Chemistry NASU
  • Y. Dovbiy Vernadskii Institute of General and Inorganic Chemistry NASU
  • V. Pekhno Vernadskii Institute of General and Inorganic Chemistry NASU
  • V. Chernii Vernadskii Institute of General and Inorganic Chemistry NASU

Abstract

Catechols are interesting and promising research objects in biomedical, organic, and inorganic chemistry. Their derivatives show biological activity as dyes, complexing agents, etc. We have found that catechol and its halide derivatives, protocatechuic aldehyde react with zirconium and hafnium phthalocyaninate dichloride by ligand exchange reactions to form the corresponding derivatives [1,2]. This work aimed to investigate the interaction between protocatechuic aldehyde and activated indolenines of the different structures under the conditions of the Knevenagel condensation reaction.

References

Chernii V. et al. Ukr. Chem. Journ., Vol 87, No 8 (2021) DOI 10.33609/2708- 129X.87.08.2021.82-98

Gerasymchuk Yu. et al. Optical Materials, Vol 27, No 9 (2005) DOI: 10.1016/j.optmat.2005.01.013

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Published

2022-06-29

Issue

2022

Section

Inorganic Chemistry