Cascade Coupling of Ene Reductases with Alcohol Dehydrogenases: Enantioselective Reduction of Prochiral Unsaturated Aldehydes (Articolo in rivista)

Type

• Prodotto della ricerca (Classe)
• Articolo in rivista (Classe)

Label

• Cascade Coupling of Ene Reductases with Alcohol Dehydrogenases: Enantioselective Reduction of Prochiral Unsaturated Aldehydes (Articolo in rivista) (literal)

Anno

• 2012-01-01T00:00:00+01:00 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi

• 10.1002/cctc.201100418 (literal)

Alternative label

• Brenna, Elisabetta; Gatti, Francesco G.; Monti, Daniela; Parmeggiani, Fabio; Sacchetti, Alessandro (2012)
  Cascade Coupling of Ene Reductases with Alcohol Dehydrogenases: Enantioselective Reduction of Prochiral Unsaturated Aldehydes
  in ChemCatChem (Print)
  (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori

• Brenna, Elisabetta; Gatti, Francesco G.; Monti, Daniela; Parmeggiani, Fabio; Sacchetti, Alessandro (literal)

Pagina inizio

• 653 (literal)

Pagina fine

• 659 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume

• 4 (literal)

Rivista

• ChemCatChem (Rivista)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali

• 7 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo

• 5 (literal)

Note

• ISI Web of Science (WoS) (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni

• Polytechnic University of Milan; Consiglio Nazionale delle Ricerche (CNR) (literal)

Titolo

• Cascade Coupling of Ene Reductases with Alcohol Dehydrogenases: Enantioselective Reduction of Prochiral Unsaturated Aldehydes (literal)

Abstract

• The bakers yeast (BY)-mediated reduction of a set of a-substituted derivatives of cinnamaldehyde to give the corresponding saturated alcohols was investigated. Our study demonstrates that the ene reductases of BY (OYE?2 or OYE?3) preferentially reduce the C?C double bond of stereoisomers with the phenyl group trans to the carbonyl group. Moreover, the alcohol dehydrogenases (ADHs) chemoselectively reduce (oxidise) the carbonyl group (hydroxyl group) of saturated aldehydes (alcohols) if the side chain does not contain a heteroatom such as oxygen or sulphur and is longer than an ethyl group. Using isolated OYEs instead of BY, the saturated aldehydes partially lost their optical purity during the biotransformation, even with the in situ substrate feeding product removal (SFPR) technology. This limitation can be overcome by the combination of an isolated ene reductase (OYE?2 or OYE?3) together with an ADH (horse liver alcohol dehydrogenase) in a cascade system which allowed both yields and enantioselectivities to improve. (literal)

Prodotto di

• Applicazioni sintetiche della biocatalisi (PM.P03.009.002) (Modulo)
• Istituto di chimica del riconoscimento molecolare (ICRM) (Istituto)

Autore CNR

• DANIELA MONTI (Unità di personale interno)

Insieme di parole chiave

• Parole chiave di "Cascade Coupling of Ene Reductases with Alcohol Dehydrogenases: Enantioselective Reduction of Prochiral Unsaturated Aldehydes" (Insieme di parole chiave)

Incoming links:

Prodotto

• Istituto di chimica del riconoscimento molecolare (ICRM) (Istituto)
• Applicazioni sintetiche della biocatalisi (PM.P03.009.002) (Modulo)

Autore CNR di

• DANIELA MONTI (Unità di personale interno)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#rivistaDi

• ChemCatChem (Rivista)

Insieme di parole chiave di

• Parole chiave di "Cascade Coupling of Ene Reductases with Alcohol Dehydrogenases: Enantioselective Reduction of Prochiral Unsaturated Aldehydes" (Insieme di parole chiave)