(19Z)-Anhydrovobasinediol
- Product Name
- (19Z)-Anhydrovobasinediol
- CAS No.
- 19452-84-7
- Chemical Name
- (19Z)-Anhydrovobasinediol
- Synonyms
- Taberpsychin;Taberpsychine;3β,17-Epoxyvobasan;Anhydrovobasinediol;(19Z)-Anhydrovobasinediol;Vobasan, 3,17-epoxy-, (3β)-
- CBNumber
- CB82140825
- Molecular Formula
- C20H24N2O
- Formula Weight
- 308.41736
- MOL File
- 19452-84-7.mol
(19Z)-Anhydrovobasinediol Property
- Melting point:
- 20So C (dec.).
- Boiling point:
- 490.6±45.0 °C(Predicted)
- Density
- 1.213±0.06 g/cm3(Predicted)
- solubility
- Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc.
- form
- Powder
- pka
- 17.39±0.20(Predicted)
(19Z)-Anhydrovobasinediol Chemical Properties,Usage,Production
Description
An alkaloid which occurs in Tabernaemontana psychotrifolia H.B.K., this base is laevorotatory having [α]>D - 243° and gives an ultraviolet spectrum with absorption maxima at 222, 2S0 and 296 mp. with a shoulder at 272 mil. The alkaloid may be purified by recrystallization from Me2CO followed by sublima_x0002_tion. It yields a crystalline methiodide, m.p. 272-4°C (dec.) which has an ultraviolet spectrum containing an absorption maximum at 222 mp. and a shoulder at 276 mp.. On catalytic hydrogenation with Pt02 as catalyst it gives the dihydro derivative, m.p. 191-3°C, furnishing a methiodide, m.p. 265-SoC (dec.). Zn dust distillation yields 3-ethylpyridine and 3-methyl-5-ethylpyridine.
References
Benoin, Burnell, Medina., Tetrahedron Lett., 807 (1968)
Burnell, Medina., Can. J. Chem., 49,307 (1971)
(19Z)-Anhydrovobasinediol Preparation Products And Raw materials
Raw materials
Preparation Products
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