A. Mori, S. Kasai, H. Takeshita
Jun 1, 1988
Citations
0
Influential Citations
2
Citations
Journal
Bulletin of the Chemical Society of Japan
Abstract
The irradiations of 5-alkyl-1-hydroxy-8-oxabicyclo[3.2.1]octa-3,6-dien-2-ones, either in benzene or methanol by means of a high-pressure mercury lamp produced 2-alkyl-3-oxatricyclo[3.3.0.02,8]octane-4,6-diones. Although the intermediate ketenes could be detected by low temperature NMR, no adduct was formed in protic solvents.