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Total Syntheses of the Chlorinated β‐Carboline Alkaloids Bauerine A, B, and C

✍ Scribed by Pohl, Berthold; Luchterhandt, Thomas; Bracher, Franz


Book ID
120456869
Publisher
Taylor and Francis Group
Year
2007
Tongue
English
Weight
106 KB
Volume
37
Category
Article
ISSN
0039-7911

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📜 SIMILAR VOLUMES


β-Carboline alkaloids 9 [1]. Total synth
✍ Franz Bracher; Andreas Puzik 📂 Article 📅 2004 🏛 Journal of Heterocyclic Chemistry 🌐 English ⚖ 128 KB 👁 1 views

## Abstract The first total synthesis of the β‐carboline alkaloids arenarine A **(1)** and arenarine B **(2)** is described. Methanolysis of the α‐bromoketone **9** gives **1** in good yield. Alternatively **1** can be obtained from the diazoketone **11** with boron trifluoride/methanol in poor yie