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| | (2R,5R)-Aspidofractinine-1,3β-dicarboxylic acid dimethyl ester Basic information |
| Product Name: | (2R,5R)-Aspidofractinine-1,3β-dicarboxylic acid dimethyl ester | | Synonyms: | (2R,5R)-Aspidofractinine-1,3β-dicarboxylic acid dimethyl ester;Pleiocarpine;2,21-Cycloaspidospermidine-1,3-dicarboxylic acid, 1,3-dimethyl ester, (3β,5α,12R,19α)- | | CAS: | 559-52-4 | | MF: | C23H28N2O4 | | MW: | 396.49 | | EINECS: | | | Product Categories: | | | Mol File: | 559-52-4.mol |  |
| | (2R,5R)-Aspidofractinine-1,3β-dicarboxylic acid dimethyl ester Chemical Properties |
| Melting point | 142.5°C | | Boiling point | 526.6±50.0 °C(Predicted) | | density | 1.34±0.1 g/cm3(Predicted) | | pka | 9.11±0.40(Predicted) |
| | (2R,5R)-Aspidofractinine-1,3β-dicarboxylic acid dimethyl ester Usage And Synthesis |
| Description | Also present in the roots of Pleiocarpa rnutica Benth., this alkaloid yields colour-less crystals when recrystallized from EtOH. It is strongly laevorotatory with
[α]24D - 151° (c 1.39, CHC13). Two methoxycarbonyl groups are present in the
molecule and the base furnishes a crystalline hydrochloride, m.p. 234-5°C (dec.);
a perchlorate, m.p. 264-5°C (dec.) and the picrate, m.p. 199-200°C (dec.). | | References | Kump, Schmid., Helv. Chim. Acta, 44, 1503 (1961)
Kump et al., ibid, 45,854 (1962)
Le Count, Battersby., J. Chem. Soc., 3245 (1962) |
| | (2R,5R)-Aspidofractinine-1,3β-dicarboxylic acid dimethyl ester Preparation Products And Raw materials |
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