58649-31-3Relevant academic research and scientific papers
Synthesis of 5-hydroxycyclopent-2-Enones from allenyl vinyl ketones via an interrupted Nazarov cyclization
Marx, Vanessa M.,Burnell, D. Jean
supporting information; experimental part, p. 1229 - 1231 (2009/08/14)
Treatment of an allenyl vinyl ketone with trifluoroacetic acid leads to Nazarov cyclization, and the intermediate carbocation is trapped efficiently by trifluoroacetate. Hydrolysis of the ester with methanol and basic alumina provides, in good to excellen
