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α,α'-(2,6-Piperidinediyl)bis(acetophenone)

α,α'-(2,6-Piperidinediyl)bis(acetophenone) Struktur
6035-31-0
CAS-Nr.
6035-31-0
Englisch Name:
α,α'-(2,6-Piperidinediyl)bis(acetophenone)
Synonyma:
Norlobelanine;Isolobelanine;α,α'-(2,6-Piperidinediyl)bis(acetophenone);Ethanone, 2,2'-(2R,6S)-2,6-piperidinediylbis[1-phenyl-, rel-
CBNumber:
CB92358344
Summenformel:
C21H23NO2
Molgewicht:
321.41
MOL-Datei:
6035-31-0.mol

α,α'-(2,6-Piperidinediyl)bis(acetophenone) Eigenschaften

Schmelzpunkt:
120-121°
Siedepunkt:
484.1±10.0 °C(Predicted)
Dichte
1.084±0.06 g/cm3(Predicted)
pka
9.05±0.10(Predicted)

Sicherheit

α,α'-(2,6-Piperidinediyl)bis(acetophenone) Chemische Eigenschaften,Einsatz,Produktion Methoden

Beschreibung

This alkaloid from Lobelia in/lata Linn, and L. sessili/lora was originally designated isolobelanine but later shown to be norlobelanine. It gives well_x0002_crystallized salts including the hydrochloride, m.p. 201-2°C; nitrate, m.p. 193°C (dec.); methiodide, m.p. 183-4°C and the N-benzoyl derivative, m.p. l25-6°C. The N-methyl compound is lobelanine (q.v.). On reduction it gives first norlobeline and finally norlobelanidine (q.v.).

Einzelnachweise

Wieland, Hermsen., Annalen, 444, 63 (1926)
Wieland, Drishaus., ibid, 473, 117 (1929)
Wieland, Koschkara, Dane., ibid, 473, 118 (1929)
Wieland, Koschkara., ibid, 473, 122 (1929)

α,α'-(2,6-Piperidinediyl)bis(acetophenone) Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte


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  • Isolobelanine
  • Norlobelanine
  • α,α'-(2,6-Piperidinediyl)bis(acetophenone)
  • Ethanone, 2,2'-(2R,6S)-2,6-piperidinediylbis[1-phenyl-, rel-
  • 6035-31-0
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