New intra-intermolecular criss-cross cycloaddition of unsymmetrical allenylazines with alkynes leading to three fused five-membered heterocycles

Authors
Potacek, Milan
Harakat, Dominique
Necas, Marek
Man, Stanislav
Bouillon, Jean-Philippe
Baillia, Henri

Journal: Tetrahedron

Year: 2005