Azirinium ylides from α-diazoketones and 2H-azirines on the route to 2H-1,4-oxazines: three-membered ring opening vs 1,5-cyclization

por Rostovskii, Nikolai V, Novikov, Mikhail S, Khlebnikov, Alexander F, Starova, Galina L, Avdontseva, Margarita S
Publicado 2015