Polymerization of acetylene monomers by molybdenum compounds fixed on the macromolecular supports

The techniques of heterogenization of homogeneous catalysts (molybdenum halogenized) for acetylene monomers polymerization on polymer supports have been worked out. The latter were carbon‐chain polymers grafted with functional groups. The properties of homogeneous and heterogenized catalytic systems have been compared. Heterogenized catalysts induce formation of the greatest amount of high‐molecular polyphenylacetylene. Some assumptions (on basis of MMD polymer analysis) about the mechanism of acetylene monomers polymerization by use of such catalysts have been suggested.