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Chemistry of Natural Compounds

, Volume 55, Issue 6, pp 1119–1122 | Cite as

Synthesis of N-Containing Heterocycles Based on α-Amino Acids. 1. 8,9-Dimethoxy-5,6-Dihydro-3-Phenyl-1-Alkylimidazo[5,1-a]Isoquinolines

  • D. B. TukhtaevEmail author
  • A. Sh. Saidov
  • K. K. Turgunov
  • V. I. Vinogradova
  • B. Tashkhodzhaev
Article
  • 24 Downloads

Cyclization of α-benzoylamino-N-[2-(3,4-dimethoxyphenyl)ethyl]alkyl amides by POCl3 was studied. Spectral analyses and an X-ray crystal structure analysis found that the synthesized compounds contained 5,6-dihydroimidazo[5,1-a]isoquinoline cores.

Keywords

α-amino acids 3,4-dimethoxyphenethylamine N-benzoyl-α-amino acid amides cyclization 5,6-dihydroimidazo[5,1-a]isoquinolines 

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Copyright information

© Springer Science+Business Media, LLC, part of Springer Nature 2019

Authors and Affiliations

  • D. B. Tukhtaev
    • 1
    Email author
  • A. Sh. Saidov
    • 1
  • K. K. Turgunov
    • 2
    • 3
  • V. I. Vinogradova
    • 2
  • B. Tashkhodzhaev
    • 2
  1. 1.Samarkand State UniversitySamarkandRepublic of Uzbekistan
  2. 2.S. Yu. Yunusov Institute of the Chemistry of Plant SubstancesAcademy of Sciences of the Republic of UzbekistanTashkentUzbekistan
  3. 3.Turin Polytechnic UniversityTashkentUzbekistan

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