Abstract
The functionalized (fluoroaryl)borate salts Ph3C+B(C6F4TBS)4- and Ph3C+B(C6F4TBS)4- and (TBS - tBuMe2Si; TIPS = iPr3Si) are prepared in three steps from 1,4-HC6F4Br. Reaction with zirconocene dimethyls yields crystalline, thermally stable, soluble L2ZrCH3+B(C6F4SiR3)4- and L2-ZrH+(C6F4SiR3)4- salts (L = η5-C5H5; η5-1,2-Me2C5H3; L+ = η5-Me5C5) which function as highly active ethylene polymerization catalysts.
| Original language | English |
|---|---|
| Pages (from-to) | 3135-3137 |
| Number of pages | 3 |
| Journal | Organometallics |
| Volume | 14 |
| Issue number | 7 |
| Publication status | Published - Jul 1995 |
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ASJC Scopus subject areas
- Inorganic Chemistry
- Organic Chemistry
Cite this
Protected (fluoroaryl)borates as effective counteranions for cationic metallocene polymerization catalysts. / Jia, L.; Yang, X.; Ishihara, A.; Marks, Tobin J.
In: Organometallics, Vol. 14, No. 7, 07.1995, p. 3135-3137.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Protected (fluoroaryl)borates as effective counteranions for cationic metallocene polymerization catalysts
AU - Jia, L.
AU - Yang, X.
AU - Ishihara, A.
AU - Marks, Tobin J
PY - 1995/7
Y1 - 1995/7
N2 - The functionalized (fluoroaryl)borate salts Ph3C+B(C6F4TBS)4- and Ph3C+B(C6F4TBS)4- and (TBS - tBuMe2Si; TIPS = iPr3Si) are prepared in three steps from 1,4-HC6F4Br. Reaction with zirconocene dimethyls yields crystalline, thermally stable, soluble L2ZrCH3+B(C6F4SiR3)4- and L2-ZrH+(C6F4SiR3)4- salts (L = η5-C5H5; η5-1,2-Me2C5H3; L+ = η5-Me5C5) which function as highly active ethylene polymerization catalysts.
AB - The functionalized (fluoroaryl)borate salts Ph3C+B(C6F4TBS)4- and Ph3C+B(C6F4TBS)4- and (TBS - tBuMe2Si; TIPS = iPr3Si) are prepared in three steps from 1,4-HC6F4Br. Reaction with zirconocene dimethyls yields crystalline, thermally stable, soluble L2ZrCH3+B(C6F4SiR3)4- and L2-ZrH+(C6F4SiR3)4- salts (L = η5-C5H5; η5-1,2-Me2C5H3; L+ = η5-Me5C5) which function as highly active ethylene polymerization catalysts.
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M3 - Article
AN - SCOPUS:0029343073
VL - 14
SP - 3135
EP - 3137
JO - Organometallics
JF - Organometallics
SN - 0276-7333
IS - 7
ER -