Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Saoussen Zeror"'
Autor:
Naouel, Chaibrassou1 (AUTHOR), Saoussen, Zeror2 (AUTHOR) saoussenzeror@gmail.com, Mounia, Merabet‐Khelassi2 (AUTHOR), Samira, Kilani‐Morakchi1 (AUTHOR), Karima, Sifi1 (AUTHOR)
Publikováno v:
Flavour & Fragrance Journal. May2023, Vol. 38 Issue 3, p183-192. 10p.
Autor:
Emilie Kolodziej, Samra Razi, Saoussen Zeror, Martial Toffano, Louisa Aribi-Zouioueche, Mounia Merabet-Khelassi
Publikováno v:
Catalysis Letters
Catalysis Letters, Springer Verlag, In press, ⟨10.1007/s10562-020-03525-0⟩
Catalysis Letters, Springer Verlag, In press, ⟨10.1007/s10562-020-03525-0⟩
International audience; Herein, we report an efficient enantioselective cleavage of the acyl-moiety of a set of α-phenyl ethyl esters with different chain-lengths catalyzed by lipase B from Candida antarctica (CAL-B) by comparing two reactional appr
Publikováno v:
Biocatalysis and Agricultural Biotechnology. 14:52-56
Ginger root, strawberry tree and mandarin growing in Algeria were evaluated for their ability to stereoselective reduction of prochiral ketones. The reactivity and the enantioselectivity are strongly dependent on the biocatalyst used, and the structu
Publikováno v:
Chirality. 27:205-210
Biocatalytic reduction of prochiral ketones using freshly ripened clementine mandarin (Citrus reticulata) in aqueous medium is reported. High enantioselectivities were observed, especially for the bioreduction of indanone 3, tetralone 4, and thiochro
Publikováno v:
Biocatalysis and Biotransformation. 32:327-332
The biocatalytic reduction of ketones was performed using medlar fruit (Mespilus germanica L), which is grown in large amounts in Algeria. Experiments were performed using aqueous medium with fresh medlar. Prochiral heteroaryl ketones containing fura
Autor:
Jean-Claude Fiaud, Saoussen Zeror, Jacqueline Collin, Louisa Aribi Zouioueche, Mourad Boukachabia
Publikováno v:
Tetrahedron Letters. 52:1485-1489
ATH reductions of aliphatic ketones in water catalyzed by ruthenium coordinated by prolinamide ligands produce alcohols with moderate enantiomeric excesses in most cases. A set of seven aliphatic ketones is proposed for a rapid evaluation of the enan
Publikováno v:
Tetrahedron: Asymmetry. 21:1211-1215
In the search for green chemistry methods for the enantioselective reduction of ketoesters Saccharomyces cerevisiae- and ruthenium-catalyzed reactions in water have been investigated. The highest enantiomeric excesses for the reduction of α- and β-
Publikováno v:
Inorganica Chimica Acta. 362:2402-2406
Samarium iodo and terbutylate derivatives coordinated by various chiral ligands have been prepared and used in situ as new catalysts for MPV reductions of aromatic ketones. The most active catalyst is samarium terbutylate binaphtolate albeit with mod
Publikováno v:
Advanced Synthesis & Catalysis. 350:197-204
Various ligands for the ruthenium-catalyzed enantioselective reduction of ketones in water have been investigated. Multi-substrate reactions have been carried out for the comparison of various proline amides and aminoalcohol ligands. Two sets of six
Publikováno v:
Journal of Molecular Catalysis A: Chemical. 256:85-89
Enantioselective reductions of a variety of aromatic ketones catalyzed by [RuCl 2 ( p -cymene)] 2 coordinated by N -phenyl-( l )-proline amide in water have been performed with high asymmetric inductions in several cases. The reusability of catalyst