Abstract

AbstractRigid cyclopropyl ketones were rearranged by phosphorus pentachloride to furans. This ring‐expansion was also possible using bromine and an acid. A β, γ‐unsaturated ketone, a supposed intermediate in the reaction, gave furan products when treated with bromine alone.

Full Text
Paper version not known

Talk to us

Join us for a 30 min session where you can share your feedback and ask us any queries you have

Schedule a call