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Synthesis 1987; 1987(5): 484-485
DOI: 10.1055/s-1987-27976
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A Novel One Step Synthesis of Pyrazolo[1,5-a]pyridine Derivatives

R. C. Phadke* , D. W. Rangnekar
  • *Dyes Research Laboratory, Department of Chemical Technology, University of Bombay, Matunga, Bombay 400019, India
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Publikationsdatum:
18. September 2002 (online)

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A Novel one step synthesis of pyrazolo[1,5-a]pyridines has been developed by condensation of N-amino-3-cyano-4,6-dimethyl-2(1 H)-pyridone (1) with compounds containing acetyl or active methylene group in presence of anhydrous zinc chloride in refluxing dimethylformamide.

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