2765-36-8Relevant academic research and scientific papers
Different addition modes of cyclopentadiene and furan at methylidene(thio)hydantoins
Shybanov, Dmitry E.,Kukushkin, Maxim E.,Tafeenko, Viktor A.,Zyk, Nikolai V.,Grishin, Yuri K.,Roznyatovsky, Vitaly A.,Beloglazkina, Elena K.
, p. 246 - 247 (2021)
3-Methylidene-5-phenylhydantoin and 3-methylidene-5-phenylthiohydantoin react with cyclopentadiene forming spirocyclic Diels–Alder adducts. In contrast, their reactions with furan in the presence of AlCl3 give the products of the furan α-amidoa
