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Title
Japanese:Convergent and Rapid Assembly of Substituted 2-Pyridones through Formation of N-Alkenyl Alkynylamides Followed by Gold-Catalyzed Cycloisomerization. 
English:Convergent and Rapid Assembly of Substituted 2-Pyridones through Formation of N-Alkenyl Alkynylamides Followed by Gold-Catalyzed Cycloisomerization. 
Author
Japanese: Hidetomo Imase, Keiichi Noguchi, Masao Hirano, Ken. Tanaka.  
English: Hidetomo Imase, Keiichi Noguchi, Masao Hirano, Ken. Tanaka.  
Language English 
Journal/Book name
Japanese:Organic Letters 
English:Organic Letters 
Volume, Number, Page Vol. 10    No. 16    pp. 3563-3566
Published date 2008 
Publisher
Japanese:American Chemical Society 
English:American Chemical Society 
Conference name
Japanese: 
English: 
Conference site
Japanese: 
English: 
DOI https://doi.org/10.1021/ol801466f
Abstract A new method for the convergent and rapid assembly of substituted 2-pyridones was developed through the formation of N-alkenyl alkynylamides (amide-linked 1,5-enynes) by N-acylation of imines with alkynoyl chlorides and the subsequent cationic Au(I)/PPh3-catalyzed cycloisomerization. [on SciFinder(R)]

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