A Mild Method for the Formation of Tosylhydrazone Derivatives from Keto Esters |
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| Authors: | Péter Vinczer Lajos Novak Csaba Szántay |
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| Affiliation: | 1. Central Research Institute for Chemistry , 1525 , Budapest , Hungary;2. Institute for Organic Chemistry, Technical University , 1521 , Budapest , Hungary;3. Central Research Institute for Chemistry , 1525 , Budapest , Hungary;4. Institute for Organic Chemistry, Technical University , 1521 , Budapest , Hungary |
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| Abstract: | An improved preparation of tosylhydrazones of α- and β-keto esters, by means of active aluminium oxide as catalyst, are described. |
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