83634-60-0Relevant academic research and scientific papers
New Ring-opening Metathesis Polymerization Catalyst based on a Five-coordinate Tungsten(VI) Alkylidene Complex Containing an ortho-Chelating Arylamine Ligand; X-Ray Structure of (=NPh)(=CHSiMe3)(CH2SiMe3)>
Shaaf, Paul A. van der,Smeets, Wilberth J. J.,Spek, Anthony L.,Koten, Gerard van
, p. 717 - 719 (1992)
At -78 deg C reacts with 2-phenyllithium in diethyl ether to produce a tetra-organotungsten(VI) complex which decomposes by an Hα-elimination reaction generating a novel tungsten(VI) alkylidene with intramolecular coordination of an amine function; this complex reacts with norbornene to provide a cis-polymer that is the result of an selective ring-opening metathesis.
