Microbial and homogenous asymmetric catalysis in the reduction of 1-[3,5-bis(trifluoromethyl)phenyl]ethanone

Autor: Thierry Schlama, Frédéric Le Guyader, Mirjana Gelo-Pujic

Publikováno v: Tetrahedron: Asymmetry. 17:2000-2005

Two complementary approaches for the enantioselective reduction of 1-[3,5-bis(trifluoromethyl)phenyl]ethanone 1 are described and compared: microbial versus asymmetric reduction of ketones through asymmetric hydrogen transfer. Among the various micro

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::dccbbb1b8dbd3773863b6756fa3419ba
https://doi.org/10.1016/j.tetasy.2006.06.033

Enzymatic glycosidations in dry media on mineral supports

Autor: Mirjana Gelo-Pujic, André Loupy, Eryka Guibé-Jampel

Publikováno v: Tetrahedron. 53:17247-17252

Preparation of 4-hydroxybutyl-β-D-glucoside was achieved by reversed hydrolysis from glucose using almond-β-glucosidase impregnated on mineral supports, while 4-hydroxybutyl-α-D-glucoside was obtained from glucose or by one-pot starch hydrolysis f

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::08d5e45e428ad6b0742a83411f42ada7
https://doi.org/10.1016/s0040-4020(97)10177-6

Correlation of the absolute conformation of sec alcohols derived from macrocyclic lactones of resorcylic acid and their stereoselective transacetylation in organic solvents by Pseudomonas fluorescens lipase

Autor: Snježana Antolić, Mirjana Gelo-Pujic, Vitomir Šunjić, Biserka Kojić-Prodić

Publikováno v: Tetrahedron. 50:13753-13764

Transacetylation of diastereomeric pairs of sec. alcohols, derived from macrocyclic lactones of resorcylic acid; 7α,β-trans-zearalenols (1,2, full names., (3S,7R and 3S,7S) trans- 3,4,5,6,9,10-octahydro-7,14,16-trihydroxy-3-methyl-1H-2-benzoxacyclo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::65d3802fa2c0f90bf95554c9b349e20f
https://doi.org/10.1016/s0040-4020(01)85687-8

ChemInform Abstract: Lipase-Catalyzed Resolution of Chiral Acids or Alcohols Using Mixed Carboxylic-Carbonic Anhydrides

Autor: Mirjana Gelo-Pujic, Eryka Guibé-Jampel, Mohamed Bassir, Zbigniew Chalecki

Publikováno v: ChemInform. 27

Mixed carboxylic-carbonic anhydrides are efficient irreversible acyl transfer reagents for lipase catalyzed esterification in organic media, and can be used for the resolution of chiral carboxylic acids or alcohols.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::80a8776fceede7264e3eff71a44ce9dd
https://doi.org/10.1002/chin.199628041

Lipase-mediated direct esterification of a silicone polymer-bearing epoxide functions

Autor: Isabelle Dupret, Mirjana Gelo-Pujic, Fabien Barbirato, Lucile Gambut-Garel, Etienne Fleury

Publikováno v: Biocatalysis and Biotransformation
Biocatalysis and Biotransformation, Taylor & Francis, 2009, 27 (1), pp.45-53. ⟨10.1080/10242420802095452⟩
Biocatalysis and Biotransformation, Taylor & Francis, 2009, 27 (1), pp.43-53

International audience; Silicone polymers functionalized with acrylate are synthesized industrially using chromium catalysts. To move to green chemistry, biocatalysis was considered an attractive approach. Screening of lipases for the reaction of acr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0aa82778dc31cfc57aba41fcbe53f430
https://hal.archives-ouvertes.fr/hal-02318251