ChemInform Abstract: Reaction of Arylenedioxytrihalophosphoranes with Acetylenes. Part 11. Electronic Effect of the Substituent in Arylacetylene on the Reaction Rate. Issue 16 (22nd April 2014) - Mironov, V. F.
Abstract Reaction of 1, 3, 2‐dioxaphosphole derivative (I) with arylacetylene (II) affords phosphacoumarin derivative (III) (other examples are without yields).