Isoamyl acetate synthesis in imidazolium-based ionic liquids using packed bed enzyme microreactor
M Cvjetko, J Vorkapić-Furač, P Žnidaršič-Plazl
Index: Cvjetko, Marina; Vorkapic-Furac, Jasna; Znidarsic-Plazl, Polona Process Biochemistry, 2012 , vol. 47, # 9 p. 1344 - 1350
Full Text: HTML
Citation Number: 33
Abstract
The acylation of isoamyl alcohol with acetic anhydride catalyzed by immobilized Candida antarctica lipase B was studied in ionic liquids (ILs) based on quaternary imidazolium cations with alkyl, alkenyl, alkynyl, benzyl, alkoxyl or N-aminopropyl side chains. Among the tested ILs, the highest enzyme activity together with the highest isoamyl acetate yield were obtained in [C7mmim][Tf2N]. No loss of lipase B activity was observed during one-month ...
Related Articles:
[Tamada, Masahiro; Hayashi, Takahiro; Ohno, Hiroyuki Tetrahedron Letters, 2007 , vol. 48, # 9 p. 1553 - 1557]
A simple access to metallic or onium bistrifluoromethanesulfonimide salts
[Arvai, Roman; Toulgoat, Fabien; Langlois, Bernard R.; Sanchez, Jean-Yves; Medebielle, Maurice Tetrahedron, 2009 , vol. 65, # 27 p. 5361 - 5368]