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In organic chemistry, the Ziegler process (also called the Ziegler-Alfol synthesis) is a method for producing fatty alcohols from ethylene using an organoaluminium compound. The reaction produces linear primary alcohols with an even numbered carbon chain. The process uses an aluminum compound to oligomerize ethylene and allow the resulting alkyl group to be oxygenated. The usually targeted products are fatty alcohols, which are otherwise derived from natural fats and oils. Fatty alcohols are used in food and chemical processing. They are useful due to their amphipathic nature. The synthesis route is named after Karl Ziegler, who described the process in 1955.

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  • Zieglerův proces (též nazývaný Zieglerova-Alfolova syntéza) je metoda syntézy mastných kyselin z ethenu za použití organohlinitého katalyzátoru; tímto postupem se vytváří kyseliny s nerozvětveným řetězcem a se sudým počtem uhlíků. Katalyzátor obsahující hliník se používá k oligomeraci ethenu a za účelem umožnění oxygenace alkylové skupiny. Často jde o dílčí proces při výrobě mastných alkoholů používaných v potravinářském a chemickém průmyslu. Metodu popsal roku 1955 Karl Ziegler. (cs)
  • In organic chemistry, the Ziegler process (also called the Ziegler-Alfol synthesis) is a method for producing fatty alcohols from ethylene using an organoaluminium compound. The reaction produces linear primary alcohols with an even numbered carbon chain. The process uses an aluminum compound to oligomerize ethylene and allow the resulting alkyl group to be oxygenated. The usually targeted products are fatty alcohols, which are otherwise derived from natural fats and oils. Fatty alcohols are used in food and chemical processing. They are useful due to their amphipathic nature. The synthesis route is named after Karl Ziegler, who described the process in 1955. (en)
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  • Zieglerův proces (též nazývaný Zieglerova-Alfolova syntéza) je metoda syntézy mastných kyselin z ethenu za použití organohlinitého katalyzátoru; tímto postupem se vytváří kyseliny s nerozvětveným řetězcem a se sudým počtem uhlíků. Katalyzátor obsahující hliník se používá k oligomeraci ethenu a za účelem umožnění oxygenace alkylové skupiny. Často jde o dílčí proces při výrobě mastných alkoholů používaných v potravinářském a chemickém průmyslu. Metodu popsal roku 1955 Karl Ziegler. (cs)
  • In organic chemistry, the Ziegler process (also called the Ziegler-Alfol synthesis) is a method for producing fatty alcohols from ethylene using an organoaluminium compound. The reaction produces linear primary alcohols with an even numbered carbon chain. The process uses an aluminum compound to oligomerize ethylene and allow the resulting alkyl group to be oxygenated. The usually targeted products are fatty alcohols, which are otherwise derived from natural fats and oils. Fatty alcohols are used in food and chemical processing. They are useful due to their amphipathic nature. The synthesis route is named after Karl Ziegler, who described the process in 1955. (en)
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  • Zieglerův proces (cs)
  • Ziegler process (en)
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