Chemistry of Heterocyclic Compounds

, Volume 8, Issue 8, pp 998–1003 | Cite as

Reactions of cyclammonium cations

XX. Reaction of quinaldine and lepidine with acylating agents
  • A. K. Sheinkman
  • A. N. Kost
  • A. N. Prilepskaya
  • N. A. Klyuev


The action of acylating agents on 2-methylquinoline gives extremely unstable N-acyl salts, which, as a result of hydride-ion capture, are converted to 1-acyl-2-methyl-1,2,3,4-tetrahydroquinolines. Under similar conditions, 1-acyllepidinium salts form 1-acyl-4-methyl-1,2-dihydroquinolines or dimerize.


Organic Chemistry Similar Condition Tetrahydroquinolines Dihydroquinolines 
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Copyright information

© Consultants Bureau 1974

Authors and Affiliations

  • A. K. Sheinkman
    • 1
    • 2
  • A. N. Kost
    • 1
    • 2
  • A. N. Prilepskaya
    • 1
    • 2
  • N. A. Klyuev
    • 1
    • 2
  1. 1.Donetsk State UniversityUSSR
  2. 2.M. V. Lomonosov Moscow State UniversityUSSR

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