Main-Chain Heterobimetallic Block Copolymers: Synthesis and Self-Assembly of Polyferrocenylsilane-b-Poly(cobaltoceniumethylene)

被引：96

作者：

Gilroy, Joe B. ^{[2
]}

Patra, Sanjib K. ^{[2
]}

Mitchels, John M. ^{[3
]}

Winnik, Mitchell A. ^{[1
]}

Manners, Ian ^{[2
]}

机构：

[1] Univ Toronto, Dept Chem, Toronto, ON M5S 3H6, Canada

[2] Univ Bristol, Sch Chem, Bristol BS8 1TS, Avon, England

[3] Univ Bath, Bath BA2 7AY, Avon, England

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2011年 / 50卷 / 26期

基金：

加拿大自然科学与工程研究理事会;

关键词：

block copolymers; living polymerization; metallopolymers; micelles; self-assembly; RING-OPENING POLYMERIZATION; LIVING ANIONIC-POLYMERIZATION; WALLED CARBON NANOTUBES; THIN-FILMS; ORGANOMETALLIC POLYMERS; HOMOPOLYMERS; RECOGNITION; MICELLES; ROUTE; ELECTROCHEMISTRY;

D O I：

10.1002/anie.201008184

中图分类号：

O6 [化学];

学科分类号：

070301 [无机化学];

摘要：

Two metals are better than one: Main-chain heterometallic block copolymers composed of iron- and cobalt-rich blocks (see picture) were synthesized through consecutive photocontrolled ring-opening polymerization (ROP) of sila[1]ferrocenophanes and dicarba[2]cobaltocenophanes followed by oxidation of the cobaltocene-containing block. The redox properties and self-assembly of the resulting block copolymers in solution were also studied. © 2011 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

引用

页码：5851 / 5855

页数：5

共 62 条

[1]

[Anonymous], ANGEW CHEM

[2]

[Anonymous], ANGEW CHEM

[3]

Ring-Opening Polymerization of a Galla[1]ferrocenophane: A Gallium-Bridged Polyferrocene with Observable Tacticity [J].

Bagh, Bidraha ;

Gilroy, Joe B. ;

Staubitz, Anne ;

Mueller, Jens .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2010, 132 (06) :1794-+

[4]

Polyferrocenylsilane-based polymer systems [J].

Bellas, Vasilios ;

Rehahn, Matthias .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2007, 46 (27) :5082-5104

[5]

Braunschweig H., 2008, ANGEW CHEM, V120, P10127

[6]

Non-iron [n]Metalloarenophanes [J].

Braunschweig, Holger ;

Kupfer, Thomas .

ACCOUNTS OF CHEMICAL RESEARCH, 2010, 43 (03) :455-465

[7]

Intramolecular Activation of a Disila[2]molybdenocenophanedihydride: Synthesis and Structure of a [1],[1]Metalloarenophane [J].

Braunschweig, Holger ;

Gross, Manuela ;

Radacki, Krzysztof ;

Rothgaengel, Christian .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2008, 47 (51) :9979-9981

[8]

Enzyme-amplified amperometric detection of hybridization and of a single base pair mutation in an 18-base oligonucleotide on a 7-μm-diameter microelectrode [J].

Caruana, DJ ;

Heller, A .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1999, 121 (04) :769-774

[9]

Synthesis of neutral mixed sandwich CH2-SiR2 bridged [2]cobaltoarenophanes from the dilithiation of Cb*CoCp [Co(η4-C4Me4)(η5-C5H5)] [J].

Chadha, Preeti ;

Dutton, Jason L. ;

Sgro, Michael J. ;

Ragogna, Paul J. .

ORGANOMETALLICS, 2007, 26 (25) :6063-6065

[10]

Cheng JY, 2001, ADV MATER, V13, P1174, DOI 10.1002/1521-4095(200108)13:15<1174::AID-ADMA1174>3.0.CO

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