Pregled bibliografske jedinice broj: 872353
Enantiopure (9-anthryl)(2-piperidyl)- and (9- anthryl)(2- pyridyl)methanols - Their use as chiral modifiers for heterogeneous hydrogenation of keto esters over Pt/Al2O3
Enantiopure (9-anthryl)(2-piperidyl)- and (9- anthryl)(2- pyridyl)methanols - Their use as chiral modifiers for heterogeneous hydrogenation of keto esters over Pt/Al2O3 // European journal of organic chemistry, 5 (2007), 826-830 doi:10.1002/ejoc.200600734 (međunarodna recenzija, članak, znanstveni)
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Naslov
Enantiopure (9-anthryl)(2-piperidyl)- and (9- anthryl)(2- pyridyl)methanols - Their use as chiral modifiers for heterogeneous hydrogenation of keto esters over Pt/Al2O3
Autori
Solladie-Cavallo, Arlette ; Marsol, Claire ; Azyat, Khalid ; Roje, Marin ; Welch, Christopher ; Chilenski, Jennifer ; Taillasson, Philippe ; D'Orchymont, Hugues
Izvornik
European journal of organic chemistry (1434-193X) 5
(2007);
826-830
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
amino alcohols ; chiral resolution ; chiral modifiers ; hydrogenation
Sažetak
A route toward the synthesis of the erythro isomer of (9-anthryl)(2- piperidyl)methanol is presented as well as resolution and assignment of the structure (through NMR). The use of both the erythro and threo enantiopure isomers of this new amino alcohol, and its precursor [(9- anthryl)(2-pyridyl)methanol], as chiral modifiers for the Pt/Al2O3 hydrogenation of ethyl lactate showed that the erythro isomer is not necessarily the most efficient chiral modifier. This is probably because of the 9- anthryl group. The enantioselectivities that this compound provides are not, as one would expect, higher than those observed with the naphthyl group.
Izvorni jezik
Engleski
Znanstvena područja
Kemija
Citiraj ovu publikaciju:
Časopis indeksira:
- Current Contents Connect (CCC)
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus