Nucleosides, Nucleotides & Nucleic Acids 2002-01-01

Synthesis of 1-(2-naphthylsulfonyl)pyrazole-C-glycosides.

Abd El-hamid Ismail, Abdel Aleem Hassan Abdel Aleem, Hamed Abdel Bary, Samy El-Assaly

Index: Nucleosides Nucleotides Nucleic Acids 21(6-7) , 469-75, (2002)

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Abstract

2-Naphthylsulfonylhydrazine was reacted with aromatic aldehydes or aldehydo sugars to give the corresponding hydrazones which undergo Michael addition reactions with malononitrile or ethyl cyanoacetate to form pyrazole derivatives.