isotalatizidine Chemical Properties

Melting point:

140-2°C

Boiling point:

560.6±50.0 °C(Predicted)

Density 

1.31±0.1 g/cm3(Predicted)

pka

13.70±0.70(Predicted)

isotalatizidine Usage And Synthesis

Description

This atisine alkaloid has been isolated from Aconitum talassicum and Delphinium denudatum thereby providing a link between the bases of these two genera. From moist solvents, the alkaloid forms a crystalline monohydrate, m.p. 116-7°C. The methiodide has m.p. 200°C and the oxalate, m.p. 185-6°C. Three hydroxylgroups are present which may be acetylated. The 10-acetate is identical with Condelphine (q.v.); the 1: 10-diacetate has m.p. 112-7°C and the triacetate, m.p. 130-4°C.

References

Rabinovitch, Konovalova., Bull. Soc. Chirn. Fr., 7,95 (1940)
Kuzovkov, Platonova., J. Gen. Chern., USSR, 1286 (1961)
Pelletier, Keith, Parthsarathy., Tetrahedron Lett., 4217 (1966)
Pelletier, Keith, Parthsarathy., J. Arner. Chern. Soc., 89,4146 (1967)

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