Enantioselective Total Synthesis of (+)-Testudinariol A Using a New Nickel-Catalyzed Allenyl Aldehyde Cyclization
β Scribed by Amarasinghe, Kande K. D.; Montgomery, John
- Book ID
- 111650609
- Publisher
- American Chemical Society
- Year
- 2002
- Tongue
- English
- Weight
- 88 KB
- Volume
- 124
- Category
- Article
- ISSN
- 0002-7863
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π SIMILAR VOLUMES
Pyrrolizidine and indolizidine skeletons were successfully constructed by nickel-catalyzed cyclization of 1,3-diene and aldehyde in a chain. A formal total synthesis of an Elaeocarpus alkaloid, (-)-Elaeokanine C, in the naturally occurring form was achieved using this cyclization.
In the Minireview by P. Cintas in issue 7, 2002, pp. 1139 Β± 1145, the second paragraph on the right column of page 1142 may mislead some readers, as it suggests that heterochiral peptides are unable to form a helical arrangement. In fact, previous publications (see last paragraph and ref. 52 in ref.