Dimerization of ethylene catalyzed by β-diketonate complexes of cobalt and nickel
✍ Scribed by S.Muthukumaru Pillai; G.L. Tembe; M. Ravindranathan
- Publisher
- Elsevier Science
- Year
- 1990
- Weight
- 851 KB
- Volume
- 58
- Category
- Article
- ISSN
- 0304-5102
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We have tested the possibifity of using polymer-supported catalysts in a heterogeneous way (gas-solid) for the dimerization of ethylene. The catalyst is prepared by complexation of NiCI 2, by a phosphine group supported on a resin followed by reduction with AI(C2Hs)2CI. Good selectivity in butene sy
## Abstract Copolymerization of hepta‐1,6‐diene with ethylene using a cobalt–bis(imino)pyridine complex affords a polymer that contains __trans__‐1,2‐five‐membered rings in the repeating unit from hepta‐1,6‐diene. The ratio of the repeating units of diene to those of ethylene is controlled from 3:
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