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Synthesis of pseudocyanines containing unsaturated groups at the nitrogen atom

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Abstract

A new method for synthesis of 1-[(2-acryloyloxyethyl)- and 1-[(2-propenyl)-2-(2-(1H)-quinolidene)-methyl]-1-ethylquinolinium iodides was proposed. The structures of the dyes obtained were studied by1H NMR spectroscopy.

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Additional information

Translated fromIzvestiya Akademii Nauk. Seriya Khimicheskaya, No. 6, pp. 1122–1124, June, 1995.

This work was supported by the Russian Foundation for Basic Research (Project No. 93-02-3467) and the International Science Foundation (Grant RCO 000).

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Orlova, N.A., Zhuravlev, F.A., Shelkovnikov, V.V. et al. Synthesis of pseudocyanines containing unsaturated groups at the nitrogen atom. Russ Chem Bull 44, 1084–1086 (1995). https://doi.org/10.1007/BF00707057

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Key words

  • pseudocyanines
  • N-acryloyloxyethyl andN-alkyl derivatives
  • quinolinium salts
  • synthesis