24454-24-8Relevant articles and documents
Intramolecular ketone-olefin radical cyclization with low-valent titanium reagent: Synthesis of benzopyrans
Nayak, Sandip K.,Bhatt, Suchitra,Roy, Kshama
, p. 2969 - 2975 (2010)
A novel protocol for intramolecular ketyl-olefin radical cyclization with low-valent titanium reagent is outlined. It allows the formation of the benzopyran nucleus from ortho-allyloxy propiophenones as the sole product in moderate yields via intramolecular radical cyclization. Copyright Taylor & Francis Group, LLC.