title: [Synthesis of n-hexanoylmethylene triphenylphosphorane].
abstract: An efficient synthesis of n.hexanoylmethylenetriphenylphosphorane (II), a fundamental intermediate for obtaining prostanoic products, is described. The crucial intermediate in the synthesis is the 2-keto-n.heptyltriphenylphosphonium chloride (VII), which is prepared via a very precise procedure.
mesh_terms: D055598:Chemical Phenomena; D002621:Chemistry; D008722:Methods; D010753:Phosphoranes / Q000138:chemical synthesis*; D011466:Prostanoic Acids / Q000138:chemical synthesis
chemical_list: D010753:Phosphoranes; D011466:Prostanoic Acids
vernacular_title: Sulla sintesi dell'n.esanoilmetilenetrifenilfosforano.