Derivate des 1.3-Benzdioxols, 53 [1] Darstellung von N-Alkyl-2-aryl-pyrrolidinen

The conversion of the metal organyls of 1,3-benzdioxole, pyrido[2.3-d]-1.3-dioxole and pyrido[2.3-b]-1.4-dioxene using lactimethers did not prove successful. The N-alkyl-2-aryl-pyrrolidines 10a-c, 11a-c, 12a, 13a and 14a were synthesized from the aldehydes 4a-c via the γ-ketonitriles 7a-c and the 2-...

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Veröffentlicht in:	Zeitschrift für Naturforschung. B, A journal of chemical sciences A journal of chemical sciences, 1984-11, Vol.39 (11), p.1598-1606
Hauptverfasser:	Dallacker, Franz, Jouck, Walter
Format:	Artikel
Sprache:	eng
Schlagworte:	2-(Benzo[1.2-d][1.3]dioxolo-5-yl)-N -methyl-pyrrolidine 6-(N -Methyl-pyrrolidin-2-yl)-pyrido[2.3-d[I].3]dioxole 7-(N-Methyl-pyrrolidin-2-yl)-pyrido[2.3-b[I].4] dioxene
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Zusammenfassung:	The conversion of the metal organyls of 1,3-benzdioxole, pyrido[2.3-d]-1.3-dioxole and pyrido[2.3-b]-1.4-dioxene using lactimethers did not prove successful. The N-alkyl-2-aryl-pyrrolidines 10a-c, 11a-c, 12a, 13a and 14a were synthesized from the aldehydes 4a-c via the γ-ketonitriles 7a-c and the 2-aryl-⊿ -pyrrolidines 8 a-c; in some cases, the recovery was high.
ISSN:	0932-0776 1865-7117
DOI:	10.1515/znb-1984-1122