Geisler, Felix M. ; Helmchen, Guenter (2006)
A straightforward synthesis of (3S)-4-methoxybutane-1,3-diol and its use as chiral auxiliary for the preparation of (pS)-1-(diphenylphosphino)-2-formyl-1 `,2 `,3 `,4 `,5 `-pentamethylferrocene.
In: SYNTHESIS-STUTTGART, (13)
Artikel, Bibliographie
Kurzbeschreibung (Abstract)
(3S)-4-Methoxy-butane-1,3-diol (S)-4, an important auxiliary for the synthesis of planar-chiral metallocenes, has been obtained from (S)-1,2,4-butanetriol via formation of an isomerically pure acetal of p-nitrobenzaldehyde, O-methylation and hydrolysis. Diol (S)-4 was used in a synthesis of the new planar-chiral ferrocene ({pS)-1-(diphenylphosphiiio)-2-formyl-1'},2',3',4',5'-pentamethylferrocene ({pS)-9.}
| Typ des Eintrags: | Artikel |
|---|---|
| Erschienen: | 2006 |
| Autor(en): | Geisler, Felix M. ; Helmchen, Guenter |
| Art des Eintrags: | Bibliographie |
| Titel: | A straightforward synthesis of (3S)-4-methoxybutane-1,3-diol and its use as chiral auxiliary for the preparation of (pS)-1-(diphenylphosphino)-2-formyl-1 `,2 `,3 `,4 `,5 `-pentamethylferrocene |
| Sprache: | Englisch |
| Publikationsjahr: | Juli 2006 |
| Titel der Zeitschrift, Zeitung oder Schriftenreihe: | SYNTHESIS-STUTTGART |
| (Heft-)Nummer: | 13 |
| URL / URN: | http://dx.doi.org/10.1055/s-2006-942415 |
| Kurzbeschreibung (Abstract): | (3S)-4-Methoxy-butane-1,3-diol (S)-4, an important auxiliary for the synthesis of planar-chiral metallocenes, has been obtained from (S)-1,2,4-butanetriol via formation of an isomerically pure acetal of p-nitrobenzaldehyde, O-methylation and hydrolysis. Diol (S)-4 was used in a synthesis of the new planar-chiral ferrocene ({pS)-1-(diphenylphosphiiio)-2-formyl-1'},2',3',4',5'-pentamethylferrocene ({pS)-9.} |
| Fachbereich(e)/-gebiet(e): | Zentrale Einrichtungen > Universitäts- und Landesbibliothek (ULB) Zentrale Einrichtungen |
| Hinterlegungsdatum: | 12 Sep 2013 12:05 |
| Letzte Änderung: | 25 Sep 2013 09:12 |
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