3-Butyn-2-one, 4-(dimethylamino)- (8CI,9CI)

3-Butyn-2-one, 4-(dimethylamino)- (8CI,9CI) Chemische Eigenschaften,Einsatz,Produktion Methoden

• synthetische

  Preparative Methods of 4-Dimethylamino-3-butyn-2-one: bromination of 4-(dimethylamino)but-3-en-2-one leads essentially in quantitative yield to the hydrobromide which is treated with Triethylamine. Further treatment with Potassium t-Butoxide leads to the title reagent.^[1-2]

• Lager

  4-Dimethylamino-3-butyn-2-one is thermally unstable and is best stored at below -50 °C if kept for a prolonged period.

• Einzelnachweise

  1. Hafner, K.; Neuenschwander, M. AG(E) 1968, 7, 459.
  2. Gais, H.; Hafner, K.; Neuenschwander, M. HCA 1969, 52, 2641.

3-Butyn-2-one, 4-(dimethylamino)- (8CI,9CI) Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

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