Cyclopropyl indolenones are synthesized in good overall yields. The key reaction is an intramolecular enolate ring closure giving rise to the six membered carbocyclic ring. In a previous communication we described the base induced cyclopropanation of 2,5-
Synthetic studies directed at (±)-quadrone. A new end game.
✍ Scribed by Steven D. Burke; Charles William Murtiashaw; Jeffrey A. Oplinger
- Book ID
- 104221418
- Publisher
- Elsevier Science
- Year
- 1983
- Tongue
- French
- Weight
- 150 KB
- Volume
- 24
- Category
- Article
- ISSN
- 0040-4039
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
The dianion chemistry of pyrroles is investigated using several alkylating agents. Inter-followed by intramolecular alkylation with dibromoethane affords cyclopropylpyrroles 7-10. The B/C ring systems of CC-1065, a potent antitumor agentl, have been the target of several synthetic studiesz. The anti
1. The status of a Posidonia oceanica meadow in front of the town of Sanremo, Italy, was studied through a combined use of benthic mapping and synthetic indices. 2. Mapping was accomplished by integrating side scan sonar imagery and data collected by scuba diving along transects placed perpendicula