Observation of intramolecular C-H•••F-C contacts in non-metallocene polyolefin catalysts:: Model for weak attractive interactions between polymer chain and noninnocent ligand

被引:115
作者
Kui, SCF
Zhu, NY
Chan, MCW
机构
[1] Univ Hong Kong, Dept Chem, Hong Kong, Hong Kong, Peoples R China
[2] Univ Hong Kong, HKU CAS Joint Lab New Mat, Hong Kong, Hong Kong, Peoples R China
关键词
fluorine; hydrogen bonds; polymerization; through-space interactions; zirconium;
D O I
10.1002/anie.200219832
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
引用
收藏
页码:1628 / 1632
页数:5
相关论文
共 32 条
[21]  
RUWWE J, 1996, ANGEW CHEM, V108, P108
[22]  
Saito J, 2001, ANGEW CHEM INT EDIT, V40, P2918, DOI 10.1002/1521-3773(20010803)40:15<2918::AID-ANIE2918>3.0.CO
[23]  
2-S
[24]  
Saito J, 2001, MACROMOL RAPID COMM, V22, P1072, DOI 10.1002/1521-3927(20010901)22:13<1072::AID-MARC1072>3.0.CO
[25]  
2-7
[26]   STRUCTURE OF A ZIRCONOXYBORANE HAVING A ZR-F-C BRIDGE [J].
SIEDLE, AR ;
NEWMARK, RA ;
LAMANNA, WM ;
HUFFMAN, JC .
ORGANOMETALLICS, 1993, 12 (05) :1491-1492
[27]   Chelate complexes of cyclopentadienyl ligands bearing pendant O-donors [J].
Siemeling, U .
CHEMICAL REVIEWS, 2000, 100 (04) :1495-1526
[28]   The transition metal coordination chemistry of hemilabile ligands [J].
Slone, CS ;
Weinberger, DA ;
Mirkin, CA .
PROGRESS IN INORGANIC CHEMISTRY, VOL 48, 1999, 48 :233-350
[29]   Intramolecular ion-ion interactions in zwitterionic metallocene olefin polymerization catalysts derived from ''tucked-in'' catalyst precursors and the highly electrophilic boranes XB(C6F5)(2) (X=H, C6F5) [J].
Sun, YM ;
Spence, REVH ;
Piers, WE ;
Parvez, M ;
Yap, GPA .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1997, 119 (22) :5132-5143
[30]   A new catalyst for highly syndiospecific living olefin polymerization: Homopolymers and block copolymers from ethylene and propylene [J].
Tian, J ;
Hustad, PD ;
Coates, GW .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2001, 123 (21) :5134-5135