Half-titanocenes containing anionic ancillary donor ligands as promising new catalysts for precise olefin polymerisation

被引：134

作者：

Nomura, Kotohiro ^{[1
]}

机构：

[1] Nara Inst Sci & Technol, Grad Sch Mat Sci, Nara 6300101, Japan

来源：

DALTON TRANSACTIONS | 2009年 / 41期

基金：

日本学术振兴会;

关键词：

CHAIN TRANSFER-REACTION; ETHENE-NORBORNENE COPOLYMERIZATION; CONTROLLED RADICAL POLYMERIZATION; ANSA-FLUORENYLAMIDODIMETHYLTITANIUM COMPLEX; SYNDIOSPECIFIC STYRENE POLYMERIZATION; MEDIATED ETHYLENE POLYMERIZATION; SIMULTANEOUS POLYOLEFIN BRANCH; CONSTRAINED GEOMETRY CATALYST; FUNCTIONAL-GROUP INTRODUCTION; METALLOCENE-BASED CATALYSTS;

D O I：

10.1039/b910407k

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Recent efforts concerning nonbridged half-titanocenes containing anionic donor ligand of the type, Cp'TiX2(Y) [Cp' = cyclopentadienyl group; X = halogen, alkyl; Y = anionic ancillary donor ligands such as aryloxo, ketimide etc.], as new types of olefin polymerisation catalysts have been reviewed. It has been demonstrated that these complexes displayed unique characteristics especially for ethylene copolymerisation affording new polymers by efficient incorporation of bulky olefins (so called "traditionally unreactive" monomers in transition metal catalysed coordination polymerisation), that have not been attained by the ordinary catalysts.

引用

收藏

页码：8811 / 8823

页数：13

相关论文

共 189 条

[1] Preface - Metallocene complexes as catalysts for olefin polymerization [J].

Alt, HG .

COORDINATION CHEMISTRY REVIEWS, 2006, 250 (1-2) :1-1

[2] 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

[3] Crystalline alternating sequences identified in ethylene-co-norbornene polymers produced by the (η5-C2B9H11)Zr(NEt2)2(NHEt2)-AliBu3 catalyst [J].

Altamura, P ;

Grassi, A .

MACROMOLECULES, 2001, 34 (26) :9197-9200

[4] Alkenylsilane effects on organotitanium-catalyzed ethylene polymerization. Toward simultaneous polyolefin branch and functional group introduction [J].

Amin, SB ;

Marks, TJ .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2006, 128 (14) :4506-4507

[5] Alkenylsilane structure effects on mononuclear and binuclear organotitanium-mediated ethylene polymerization: Scope and mechanism of simultaneous polyolefin branch and functional group introduction [J].

Amin, Smruti B. ;

Marks, Tobin J. .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2007, 129 (10) :2938-2953

[6] Synthesis of zirconium(IV) monocyclopentadienyl-aryloxy complexes and their use in catalytic ethylene polymerization.: X-ray structure of (η5-C5Me5)Zr{2,6-OC6H3(CH3)2}3 [J].

Antiñolo, A ;

Carrillo-Hermosilla, F ;

Corrochano, A ;

Fernández-Baeza, J ;

Lara-Sanchez, A ;

Ribeiro, MR ;

Lanfranchi, M ;

Otero, A ;

Pellinghelli, MA ;

Portela, MF ;

Santos, JV .

ORGANOMETALLICS, 2000, 19 (15) :2837-2843

[7] Catalytic production of olefin block copolymers via chain shuttling polymerization [J].

Arriola, DJ ;

Carnahan, EM ;

Hustad, PD ;

Kuhlman, RL ;

Wenzel, TT .

SCIENCE, 2006, 312 (5774) :714-719

[8] Fluorinated and ring-substituted bisbenzimidazole copper complexes for ethylene/acryl ate copolymerization [J].

Baugh, LS ;

Sissano, JA ;

Kacker, S ;

Berluche, E ;

Stibrany, RT ;

Schulz, DN ;

Rucker, SP .

JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY, 2006, 44 (06) :1817-1840

[9] Post-polymerization functionalization of polyolefins [J].

Boaen, NK ;

Hillmyer, MA .

CHEMICAL SOCIETY REVIEWS, 2005, 34 (03) :267-275

[10] Copolymerization of polar monomers with olefins using transition-metal complexes [J].

Boffa, LS ;

Novak, BM .

CHEMICAL REVIEWS, 2000, 100 (04) :1479-1493

← 1 2 3 4 5 6 7 8 9 10 →