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Synthesis 1994; 1994(4): 372-374
DOI: 10.1055/s-1994-25478
short paper
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Simple, High-Yield Synthesis of Unsymmetrically Functionalized Bishydrazone and α-Azinohydrazone Derivatives by Reaction of Alkoxy- and Aminocarbonylazoalkenes with Tosylhydrzones

Orazio A. Attanasi* , Stefania Santeusanio, Franco Serra-Zanetti
  • *Istituto di Chimica Organica della Facoltà di Scienze, Università di Urbino, Piazza della Republica 13, I-61029 Urbino, Italy
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Publication Date:
17 September 2002 (online)

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The reaction of alkoxy- or aminocarbonylazoalkenes with tosylhydrazones, in the presence of sodium hydride in a catalytic amount, leads to unsymmetrically functionalized bishydrazones that are easily converted into related α-azinohydrazones.