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Polymerization of Ethylene Catalyzed by Phosphine-Iminophosphorane Palladium Complexes.
- Source :
-
Organometallics . 8/14/2017, Vol. 36 Issue 15, p2947-2951. 5p. - Publication Year :
- 2017
-
Abstract
- Phosphine-iminophosphorane palladium complexes were synthesized and studied as catalysts for ethylene polymerization. The effect of the substituents on the phosphine and iminophosphorane moieties was investigated. Catalyst 15 promoted the conversion of ethylene to moderate molecular weight linear polyethylene ( M n ≈ 14000 g/mol, branches/1000C ≈ 7). This catalyst proved to be stable at temperatures up to 100 °C with a turnover frequency of 2100 h-1. [ABSTRACT FROM AUTHOR]
- Subjects :
- *PHOSPHINE oxides
*PHOSPHORUS oxides
*ETHYLENE
*MOLECULAR weights
*MOLECULAR physics
Subjects
Details
- Language :
- English
- ISSN :
- 02767333
- Volume :
- 36
- Issue :
- 15
- Database :
- Academic Search Index
- Journal :
- Organometallics
- Publication Type :
- Academic Journal
- Accession number :
- 124646639
- Full Text :
- https://doi.org/10.1021/acs.organomet.7b00391