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

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

Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Tetrahedron - Volume 61, Issue 9, 28 February 2005, Pages 2387-2393

Stanislav Man, Marek Nečas, Jean-Philippe Bouillon, Henri Baillia, Dominique Harakat, Milan Potáček,