Accession Number : ADA115945

Title :   Induction of Olefin Metathesis by Phenylacetylene Plus Tungsten Hexachloride.

Descriptive Note : Technical rept. 1 Aug 79-21 Jun 82,

Corporate Author : COLUMBIA UNIV NEW YORK DEPT OF CHEMISTRY

Personal Author(s) : Katz,Thomas J ; Han,Chien-Chung

PDF Url : ADA115945

Report Date : 21 Jun 1982

Pagination or Media Count : 14

Abstract : Phenylacetylene induces tungsten hexachloride to initiate metathesis of cis-2-pentene, cyclopentene, cycloheptene, and cyclooctene. In too large amounts, however, it is ineffective. The reactions are run in the atmosphere. The stereo-selectivities for cis-olefins are moderate. (Author)

Descriptors :   *Polymerization, *Reaction kinetics, *Tungsten compounds, *Olefin resins, Synthesis(Chemistry), Metal complexes, Metals, Phenyl radicals, Acetylenes, Chlorides, Polymers, Catalysis, Carbenes, Pentanes, Cyclopentanes, Alkenes, Alkynes

Subject Categories : Polymer Chemistry
      Plastics

Distribution Statement : APPROVED FOR PUBLIC RELEASE