1932
DOI: 10.1002/jlac.19324940114
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Über die Konfiguration einfacher Aminonitrile und Diamine

Abstract: Wahrend wir iiber die Konfiguration von a-Aminosauren durch die Arbeiten zahlreicher Forscher weitgehend orientiert sind, ist es bis jetzt nur selten moglich gewesen, die Konfiguration organischer Stickstoffbasen mit einem asymmetrischen Kohlenstoffatom zu ermitteln.Das vor kurzem beschriebene Verfahren l), @-Aminonitrile unter sehr milden Bedingungen zu den entsprechenden 1,2-Diaminen zn hydrieren, ermoglicht es nunmehr, die Konfiguration derselben auf die dazugehtirigen AminosLuren zuru c kzufiihren.Der Weg … Show more

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Cited by 18 publications
(2 citation statements)
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“…This oil was dried over CaH 2 and distilled, giving a colorless oil (3.87 g, 95%). This material was identical in all respects to the same compounds reported in the literature …”
Section: Methodssupporting
confidence: 57%
“…This oil was dried over CaH 2 and distilled, giving a colorless oil (3.87 g, 95%). This material was identical in all respects to the same compounds reported in the literature …”
Section: Methodssupporting
confidence: 57%
“…A most useful corollary of the higher stability of the (kkk) form is that, given the absolute configuration of the optically active diamine, the configuration of the more stable (kkk) form of a trisdiamine metal complex follows. The configuration of (+)-propylenediamine is known from its relation (103) to L-alanine, and the configuration thereby determined (15) for the stable isomer of tris-(+) -propylenediaminecobalt (III) cation is shown in Figure 17. This most stable isomer is found experimentally (26) to be (+)-[Co(+-pn)3]3+, which shows Cotton effects (78) (in both circular dichroism and rotatory dispersion) exactly parallel with those of (+)-[Co(en)3]3+, already known from X-ray studies (85) to possess the absolute configuration shown in Figure 17.…”
Section: + [(-)(-)] Isomer Predominating Over the (-) [--]mentioning
confidence: 99%