Published January 1, 2007 | Version v1
Conference paper Open

Ring-opening metatuesis activity of ruthenium-based olefin metathesis catalyst coordinated with 1,3-bis(2,6-diisopropylphenyl)-4,5dihydroimidazoline

  • 1. Hacettepe Univ, Dept Chem, TR-06800 Ankara, Turkey
  • 2. Univ Ghent, Dept Inorgan & Phys Chem, Div Organometal Chem & Catal, B-9000 Ghent, Belgium

Description

A 1,3-bis-(2,6-diisopropylphenyl)-4,5-dihydroimidazol-2-ylidene substituted ruthenium (Ru)-based complex (4) has been prepared starting from (PCy3)(2)(Cl Ru=CHPh (2). The catalytic performance of catalyst (4) is checked on ring-opening metathesis polymerization (ROMP) of the low strain monomer, cycloocta-1,5-diene (COD), and also compared with catalyst (2) and (3).

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