Incompletely condensed silsesquioxanes: Versatile tools in developing silica-supported olefin polymerization catalysts

被引：327

作者：

Duchateau, R ^{[1
]}

机构：

[1] Eindhoven Univ Technol, Dept Polymer Chem, NL-5600 MB Eindhoven, Netherlands

来源：

CHEMICAL REVIEWS | 2002年 / 102卷 / 10期

关键词：

D O I：

10.1021/cr010386b

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Incompletely condensed silsesquioxanes were discussed. The support for heterogeneous olefin polymerization catalysts was amorphous silica gel. The results showed that silsesquioxanes resemble several features of silica surface silanol sites. It was found that the metallasilsesquioxane complexes were capable of mimicking characteristics of heterogeneous silica-supported transition-metal catalysts.

引用

页码：3525 / 3542

页数：18

共 230 条

[1] Modelling the active sites of heterogeneous titanium epoxidation catalysts using titanium silasequioxanes: Insight into specific factors that determine leaching in liquid-phase processes [J].

Abbenhuis, HCL ;

Krijnen, S ;

vanSanten, RA .

CHEMICAL COMMUNICATIONS, 1997, (03) :331-332

[2] Synthesis and structural characterisation of platinum silasesquioxane complexes [J].

Abbenhuis, HCL ;

Burrows, AD ;

Kooijman, H ;

Lutz, M ;

Palmer, MT ;

van Santen, RA ;

Spek, AL .

CHEMICAL COMMUNICATIONS, 1998, (23) :2627-2628

[3]

Abbenhuis HCL, 2000, CHEM-EUR J, V6, P25, DOI 10.1002/(SICI)1521-3765(20000103)6:1<25::AID-CHEM25>3.3.CO

[4]

2-P

[5] A 12-membered inorganic heterocycle: Synthesis and structural characterization of a bimetallic Chromium(VI) siloxane complex [J].

Abbenhuis, HCL ;

Vorstenbosch, MLW ;

van Santen, RA ;

Smeets, WJJ ;

Spek, AL .

INORGANIC CHEMISTRY, 1997, 36 (27) :6431-6433

[6]

ABBENHUIS HCL, 1999, J CHEM SOC CHEM COMM, P1941

[7] Gold molecular precursors and gold-silica interactions [J].

Abis, L ;

Armelao, L ;

Dell'Amico, DB ;

Calderazzo, F ;

Garbassi, F ;

Merigo, A ;

Quadrelli, EA .

JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS, 2001, (18) :2704-2709

[8] Supported organometallics. Highly electrophilic cationic metallocene hydrogenation and polymerization catalysts formed via protonolytic chemisorption on sulfated zirconia [J].

Ahn, H ;

Marks, TJ .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1998, 120 (51) :13533-13534

[9]

Ajjou JAN, 1998, J AM CHEM SOC, V120, P13436

[10] Effect of the nature of metallocene complexes of group IV metals on their performance in catalytic ethylene and propylene polymerization [J].

Alt, HG ;

Köppl, A .

CHEMICAL REVIEWS, 2000, 100 (04) :1205-1221

← 1 2 3 4 5 6 7 8 9 10 →