Аннотация:
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-amidoalkylation.
Образец цитирования:
D. E. Shybanov, M. E. Kukushkin, V. A. Tafeenko, N. V. Zyk, Yu. K. Grishin, V. A. Roznyatovsky, E. K. Beloglazkina, “Different addition modes of cyclopentadiene and furan at methylidene(thio)hydantoins”, Mendeleev Commun., 31:2 (2021), 246–247