Enantiopure delta-hydroxy-beta-enamino ketones (Articolo in rivista)

Type
Label
  • Enantiopure delta-hydroxy-beta-enamino ketones (Articolo in rivista) (literal)
Anno
  • 1998-01-01T00:00:00+01:00 (literal)
Alternative label
  • Camalli, M; Pifferi, A; Palmieri, G (1998)
    Enantiopure delta-hydroxy-beta-enamino ketones
    in Acta crystallographica. Section C, Crystal structure communications.; Munksgaard, Copenhagen (Danimarca)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Camalli, M; Pifferi, A; Palmieri, G (literal)
Pagina inizio
  • 1306 (literal)
Pagina fine
  • 1309 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • C54 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali
  • 4 (literal)
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • [ 1 ] CNR, Ist Strutturist Chim, I-00016 Monterotondo Stn, Roma, Italy [ 2 ] Univ Camerino, Dipartimento Sci Chim, I-62032 Camerino, Italy (literal)
Titolo
  • Enantiopure delta-hydroxy-beta-enamino ketones (literal)
Abstract
  • The absolute configurations of 2-(alpha-methylbenzylamino)3-(1-hydroxy-1-methylethyl)cyclopent-1-en-1-yl phenyl ketone, C23H27NO2, and 5-hydroxy-4,6,6-trimethyl-3-(alpha-methylbenzylamino)-1-phenyl-2-hepten-1-one monohydrate, C24H31NO2. H2O, Obtained by a directed enantioselective aldol condensation, have been ascertained to be (alpha R, 3S) and (alpha R, 4S, 5S), respectively. While in the first cyclic delta-hydroxy-beta-enamino ketone the enaminic N atom is hydrogen bonded to the carbonyl O atom, in the second acyclic compound, the N atom is hydrogen bonded to the hydroxyl group. (literal)
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