22 Übersetzungen
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Anwendungsbeispiele Englisch
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- These transformations are associated with many named reactions including the Schiemann reaction, Sandmeyer reaction, and Gomberg-Bachmann reaction.
- The Balz–Schiemann reaction (also called the Schiemann reaction) is a chemical reaction in which a primary aromatic amine is transformed to an aryl fluoride via a diazonium tetrafluoroborate intermediate.
- The Balz–Schiemann reaction for the synthesis of aryl fluorides is the best known example of such a reaction.
- The similar Schiemann reaction uses the tetrafluoroborate anion as the fluoride donor.
- Because fluorine is so reactive, other methods, such as the Balz–Schiemann reaction, must be used to prepare fluorinated aromatic compounds.
- It may be prepared via the Schiemann reaction, in which a 4-aminobenzoic acid, protected as the ethyl ester, is diazotised and then fluoride introduced using tetrafluoroborate.
© dict.cc English-German dictionary 2024
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