Enantioselective ring construction through asymmetric olefin-ketene cycloaddition. A highly enantiocontrolled approach to (-)-.alpha.-cuparenone and (+)-.beta.-cuparenone
- 1 July 1987
- journal article
- Published by American Chemical Society (ACS) in Journal of the American Chemical Society
- Vol. 109 (15), 4752-4753
- https://doi.org/10.1021/ja00249a066