REDUCTIVE CYCLIZATION OF NONCONJUGATED ACETYLENIC KETONES TO 2- METHYLENECYCLOPENANOLS
作者:Tatsuya shono、Ikuzo Nishiguchi、Hiroshi Omizu
DOI:10.1246/cl.1976.1233
日期:1976.11.5
Electroreduction of series of γ-ethynl ketones in dimethylformamide gave the cyclization products, 2-methylenecyclopentanols, as the sole product in excellent yeilds. furthermore, this electrochemical techniqe was applied to a new synthesis of bicyclic alcohols with an exocyclic double bond adjacent to a bridgehed hydroxy group.