Catalyseur acide solide modifié pour une réaction d'acétylation sans solvant
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Catalyseur acide solide modifié pour une réaction d'acétylation sans solvant

Catalyseur acide solide modifié pour une réaction d'acétylation sans solvant


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About the Book

L'acétylation des alcools, des phénols et des amines est l'une des transformations les plus utiles et les plus polyvalentes de la synthèse organique. Parmi celles-ci, la conversion du groupe hydroxyle ou amino en acétate ou acétamide correspondant est essentielle en raison de sa valeur médicinale. En raison des considérations environnementales croissantes, le développement de procédés écologiques utilisant des catalyseurs hétérogènes dans des conditions sans solvant a suscité un grand intérêt ces dernières années. La découverte d'une nouvelle classe d'aluminophosphates amorphes mésoporeux (AlP) a suscité un intérêt significatif dans la synthèse de la chimie fine organique et leurs applications comme supports de catalyseurs hétérogènes acides solides en raison de leurs propriétés texturales flexibles, de leur acidité de surface et de leur stabilité thermique. Les propriétés acide-base de ces catalyseurs acides solides hétérogènes peuvent être modifiées par l'incorporation de métaux de transition pour améliorer l'activité catalytique. Cette méthode d'acétylation présente également plusieurs avantages tels que d'excellents rendements, l'absence de réactions secondaires, la facilité de préparation et de manipulation du catalyseur, la rentabilité et la réutilisation effective du catalyseur, l'utilisation de catalyseurs peu coûteux et une procédure expérimentale simple.


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Product Details
  • ISBN-13: 9786205748855
  • Publisher: KS Omniscriptum Publishing
  • Publisher Imprint: Editions Notre Savoir
  • Height: 229 mm
  • No of Pages: 88
  • Spine Width: 5 mm
  • Width: 152 mm
  • ISBN-10: 6205748851
  • Publisher Date: 27 Feb 2023
  • Binding: Paperback
  • Language: French
  • Returnable: N
  • Weight: 190 gr


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Catalyseur acide solide modifié pour une réaction d'acétylation sans solvant
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