Lipase behavior in the stereoselective transesterification of zingerol-like derivatives and related biphenyls (Articolo in rivista)

Type
Label
  • Lipase behavior in the stereoselective transesterification of zingerol-like derivatives and related biphenyls (Articolo in rivista) (literal)
Anno
  • 2013-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1016/j.molcatb.2013.01.007 (literal)
Alternative label
  • Claudia Sanfilippo, Angela Patti, Maria Antonietta Dettori, Davide Fabbri, Giovanna Delogu (2013)
    Lipase behavior in the stereoselective transesterification of zingerol-like derivatives and related biphenyls
    in Journal of molecular catalysis. B, Enzymatic (Print); Elsevier, Oxford (Regno Unito)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Claudia Sanfilippo, Angela Patti, Maria Antonietta Dettori, Davide Fabbri, Giovanna Delogu (literal)
Pagina inizio
  • 107 (literal)
Pagina fine
  • 113 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 90 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali
  • 7 (literal)
Note
  • Scopus (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • CNR - Istituto di Chimica Biomolecolare, Via Paolo Gaifami 18, I-95127 Catania, Italy CNR - Istituto di Chimica Biomolecolare, Traversa la Crucca 3, Regione Baldinca, I-07100 Sassari, Italy (literal)
Titolo
  • Lipase behavior in the stereoselective transesterification of zingerol-like derivatives and related biphenyls (literal)
Abstract
  • Using a highly stereoselective enzymatic procedure based on the irreversible transesterification of alcoholic functions in organic solvent, both enantiomers of zingerol and dehydrozingerol . O-methyl derivatives . 1 and . 2 were obtained in high optical purity. The biocatalytic method was then extended to the corresponding biphenyl derivatives . 5-8 for which an one-pot resolution/desymmetrization was carried out on the whole racemic/. meso mixtures to give single stereoisomers with very high enantiomeric and diastereoisomeric excesses. The comparison of kinetic and enantioselective behavior of the lipase AK from . Pseudomonas fluorescens in the transesterification of monomer (±)-. 1 and the related (±)-. 5 and meso-. 6 biphenyl dimers was also made. (literal)
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