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Synthesis of condensed pyridazinium salts
Authors: Josefík František | Svobodová Markéta | Šimůnek Petr
Year: 2011
Type of publication: ostatní - přednáška nebo poster
Page from-to: nestránkováno
Titles:
Language Name Abstract Keywords
eng Synthesis of condensed pyridazinium salts Cyclic enaminones derived from acetylacetone and benzoylacetone gave, upon reaction with substituted benzenediazonium tetrafluoroborates, condensed pyridazinium salts in yields 10-90 % depending on the way of preparation.All the products were identified by means of multinuclear magnetic resonance. pyridazinium salt, enaminone, benzenediazonium tetrafluoroborate