Highly electrophilic olefin polymerization catalysts.: Counteranion and solvent effects on constrained geometry catalyst ion pair structure and reactivity

被引：121

作者：

Lanza, G

Fragalà, IL

Marks, TJ

机构：

[1] Univ Catania, Dipartimento Sci Chim, I-95125 Catania, Italy

[2] Univ Basilicata, Dipartimento Chim, I-85100 Potenza, Italy

[3] Northwestern Univ, Dept Chem, Evanston, IL 60208 USA

来源：

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | 1998年 / 120卷 / 32期

关键词：

D O I：

10.1021/ja980852n

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

引用

页码：8257 / 8258

页数：2

共 43 条

[1]

[Anonymous], ADV POLYM SCI

[2] THEORETICAL-STUDIES OF ZIEGLER-NATTA CATALYSIS - STRUCTURAL VARIATIONS AND TACTICITY CONTROL [J].

BIERWAGEN, EP ;

BERCAW, JE ;

GODDARD, WA .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1994, 116 (04) :1481-1489

[3] Cationic Group 4 metallocene complexes and their role in polymerisation catalysis: The chemistry of well defined Ziegler catalysts [J].

Bochmann, M .

JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS, 1996, (03) :255-270

[4] CALCULATION OF SMALL MOLECULAR INTERACTIONS BY DIFFERENCES OF SEPARATE TOTAL ENERGIES - SOME PROCEDURES WITH REDUCED ERRORS [J].

BOYS, SF ;

BERNARDI, F .

MOLECULAR PHYSICS, 1970, 19 (04) :553-&

[5] STEREOSPECIFIC OLEFIN POLYMERIZATION WITH CHIRAL METALLOCENE CATALYSTS [J].

BRINTZINGER, HH ;

FISCHER, D ;

MULHAUPT, R ;

RIEGER, B ;

WAYMOUTH, RM .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 1995, 34 (11) :1143-1170

[6]

CANICH JM, 1992, Patent No. 00333

[7] Application of amine elimination for the efficient preparation of electrophilic ansa-monocyclopentadienyl group 4 complexes containing an appended amido functionality. Structural characterization of [(C5H4) SiMe(2)(N-t-Bu)] ZrCl2 (NMe(2)H) [J].

Carpenetti, DW ;

Kloppenburg, L ;

Kupec, JT ;

Petersen, JL .

ORGANOMETALLICS, 1996, 15 (06) :1572-1581

[8] Very large counteranion modulation of cationic metallocene polymerization activity and stereoregulation by a sterically congested (perfluoroaryl)fluoroaluminate [J].

Chen, YX ;

Stern, CL ;

Marks, TJ .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1997, 119 (10) :2582-2583

[9] ''Constrained geometry'' dialkyl catalysts. Efficient syntheses, C-H bond activation chemistry, monomer-dimer equilibration, and alpha-olefin polymerization catalysis [J].

Chen, YX ;

Marks, TJ .

ORGANOMETALLICS, 1997, 16 (16) :3649-3657

[10] Organo-Lewis acids as cocatalysts in cationic metallocene polymerization catalysis. Unusual characteristics of sterically encumbered tris(perfluorobiphenyl)borane [J].

Chen, YX ;

Stern, CL ;

Yang, ST ;

Marks, TJ .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1996, 118 (49) :12451-12452

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