The Synthesis of β-Carbolines. V. 1-Amino-β-carboline
✍ Scribed by Snyder, H. R.; Walker, Howard G.; Werber, Frank X.
- Book ID
- 111691549
- Publisher
- American Chemical Society
- Year
- 1949
- Tongue
- English
- Weight
- 372 KB
- Volume
- 71
- Category
- Article
- ISSN
- 0002-7863
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📜 SIMILAR VOLUMES
## 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
## Abstract β‐Carbolines (**1–5**) undergo electrophilic aromatic substitution with __N__‐bromosuccinimide under different experimental conditions. Although 6‐bromo‐nor‐harmane (**la**) obtained by bromination of nor‐harmane (**1**) was isolated and fully characterized sometime ago, the other bromo