jaconine Chemische Eigenschaften,Einsatz,Produktion Methoden
Beschreibung
This alkaloid from Senecio Jacobea was originally given the empirical formula
ClsH2S0sN by Barger and Blackie but has since been shown to exist as the
chlorine-containing compound. It has[α]
D + 52.5° (CHCl3 ) and on hydrolysis
yields retronecine and jaconecic acid, ClOH160 6, m.p. l83-4°C; [α]
25D + 28.1 °
(EtOH). In this reaction, the chlorine is also lost by hydrolysis. The base forms a
dihydrochloride, m.p. 204-5°C (dec.).
Einzelnachweise
Manske., Can. J. Res., S, 651 (1931)
Barger, Blackie.,J. Chern. Soc., 584 (1937)
Adana et al., J. Arner. Chern. Soc., 78,3513 (1956)
Bradbury, Willis., Austral. J. Chern., 9,258 (1956)
Geissman., ibid, 12,247 (1959)
jaconine Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
