Abstract
In this study, the binuclear constrained geometry catalyst (CGC) (3,3′-μ-CH2CH2) {n5-indenyl) [1-SiMe2(tBuN)] (ZrMe2)}2 [EBI(CGCZrMe2)2 (Zr2) and trityl bisborate (Ph3(C+)2[1,4-(C6F5)3BC6F4 B(C6F5)3]2-(B2) were synthesized and characterized to serve as new types of binuclear single-site Ziegler-Natta catalysts and cocatalysts for olefin polymerization. The monometallic metallocene complex (3-CH2CH3-indenyl) [1-SiMe2(tBuN)]ZrMe2 (Zr1) was synthesized as a control for studies of cooperativity in ethylene polymerization. Polymerization studies show that these catalysts and cocatalysts are highly active in mediating ethylene polymerization.
| Original language | English |
|---|---|
| Title of host publication | American Chemical Society, Polymer Preprints, Division of Polymer Chemistry |
| Publisher | ACS |
| Pages | 1912-1913 |
| Number of pages | 2 |
| Volume | 41 |
| Edition | 2 |
| Publication status | Published - Aug 2000 |
| Event | Washington,DC. Meeting - Washington, DC, USA Duration: Aug 20 2000 → Aug 24 2000 |
Other
| Other | Washington,DC. Meeting |
|---|---|
| City | Washington, DC, USA |
| Period | 8/20/00 → 8/24/00 |
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ASJC Scopus subject areas
- Polymers and Plastics
Cite this
Binuclear constrained geometry catalysts and binuclear bisborate cocatalysts for olefin polymerization. / Li, Liting; Metz, Matthew V.; Marks, Tobin J; Liable-Sands, Louise; Rheingold, Arnold L.
American Chemical Society, Polymer Preprints, Division of Polymer Chemistry. Vol. 41 2. ed. ACS, 2000. p. 1912-1913.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - Binuclear constrained geometry catalysts and binuclear bisborate cocatalysts for olefin polymerization
AU - Li, Liting
AU - Metz, Matthew V.
AU - Marks, Tobin J
AU - Liable-Sands, Louise
AU - Rheingold, Arnold L.
PY - 2000/8
Y1 - 2000/8
N2 - In this study, the binuclear constrained geometry catalyst (CGC) (3,3′-μ-CH2CH2) {n5-indenyl) [1-SiMe2(tBuN)] (ZrMe2)}2 [EBI(CGCZrMe2)2 (Zr2) and trityl bisborate (Ph3(C+)2[1,4-(C6F5)3BC6F4 B(C6F5)3]2-(B2) were synthesized and characterized to serve as new types of binuclear single-site Ziegler-Natta catalysts and cocatalysts for olefin polymerization. The monometallic metallocene complex (3-CH2CH3-indenyl) [1-SiMe2(tBuN)]ZrMe2 (Zr1) was synthesized as a control for studies of cooperativity in ethylene polymerization. Polymerization studies show that these catalysts and cocatalysts are highly active in mediating ethylene polymerization.
AB - In this study, the binuclear constrained geometry catalyst (CGC) (3,3′-μ-CH2CH2) {n5-indenyl) [1-SiMe2(tBuN)] (ZrMe2)}2 [EBI(CGCZrMe2)2 (Zr2) and trityl bisborate (Ph3(C+)2[1,4-(C6F5)3BC6F4 B(C6F5)3]2-(B2) were synthesized and characterized to serve as new types of binuclear single-site Ziegler-Natta catalysts and cocatalysts for olefin polymerization. The monometallic metallocene complex (3-CH2CH3-indenyl) [1-SiMe2(tBuN)]ZrMe2 (Zr1) was synthesized as a control for studies of cooperativity in ethylene polymerization. Polymerization studies show that these catalysts and cocatalysts are highly active in mediating ethylene polymerization.
UR - http://www.scopus.com/inward/record.url?scp=0034250147&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0034250147&partnerID=8YFLogxK
M3 - Conference contribution
AN - SCOPUS:0034250147
VL - 41
SP - 1912
EP - 1913
BT - American Chemical Society, Polymer Preprints, Division of Polymer Chemistry
PB - ACS
ER -