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Synthesis 1992; 1992(9): 875-878
DOI: 10.1055/s-1992-26250
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On the Reaction of N-Arylnitrilium Salts with Acetylenes: Synthesis of Substituted Quinolines

Mahmoud Al-Talib* , Johannes C. Jochims, Quanrui Wang, Atef Hamed, Abd El-Hamid Ismail
  • *Yarmouk University, Department of Chemistry, Irbid, Jordan
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Publication Date:
17 September 2002 (online)

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Quinolinium salts 3 are obtained from the reaction of N-arylnitrilium salts 1 with acetylenes 2. With aqueous base the salts 3 are transformed into the corresponding quinolines 4.