ChemInform Abstract: One‐Pot Preparation of Pyrido(2,3,4‐de)quinazolines and Benzo(de)(1,6) naphthyridines by a Consecutive Process Involving an Aza‐Wittig/ Electrocyclic Ring Closure/Heterocumulene‐Mediated Annelation or Intramolecular Diels‐Alder Cycloaddition Sequence. | Publicación