An efficient synthesis of 3-acylcarbazoles and observations on the further elaboration of these compounds to 6h-pyridocarbazoles
β Scribed by Iain Hogan; Paul Jenkins; Malcolm Sainsbury
- Book ID
- 104217827
- Publisher
- Elsevier Science
- Year
- 1988
- Tongue
- French
- Weight
- 243 KB
- Volume
- 29
- Category
- Article
- ISSN
- 0040-4039
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β¦ Synopsis
A new procedure for the synthesis of 3-acylcarbazoles useful for the construction of 6H-pyrido[4,3-b]carbazoles is described starting from readily available gramines, or indoles. This methodology is exemplified by a synthesis of the anticancer alkaloid olivacine. Some discrepancies are noted between our results and those of other authors.
π SIMILAR VOLUMES
A series of 5-fluoroalkylated 1H-1,2,3-triazoles were synthesized in good yield by the regiospecific 1,3-dipolar cycloaddition reaction of (Z)-ethyl 3-fluoroalkyl-3-pyrrolidino-acrylates with aryl or benzyl azides. In the cases of benzyl azides, addition of Na 2 CO 3 was crucial for a high yield of