Monofunctional metathesis polymers via sacrificial diblock copolymers

被引：62

作者：

Hilf, Stefan

Berger-Nicoletti, Elena

Grubbs, Robert H.

Kilbinger, Andreas F. M.

机构：

[1] Johannes Gutenberg Univ Mainz, Inst Organ Chem, D-55099 Mainz, Germany

[2] CALTECH, Div Chem & Chem Engn, Arnold & Mabel Beckman Labs Chem Synth, Pasadena, CA 91125 USA

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2006年 / 45卷 / 47期

关键词：

block copolymers; dioxepine; metathesis; polymer chemistry; ring-opening polymerization;

D O I：

10.1002/anie.200602323

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

(Chemical Equation Presented) A small price to pay: The second block of a diblock copolymer is "sacrificed" in order to leave behind a monofunctionalized metathesis polymer with a hydroxy end group. By incorporation of a dioxepine unit into the copolymer, a breaking point is created between the block to be end-functionalized and the block to be sacrificed. © 2006 Wiley-VCH Verlag GmbH & Co. KGaA.

引用

收藏

页码：8045 / 8048

页数：4

相关论文

共 41 条

[1] NEW FUNCTIONAL POLYMERS PREPARED BY RING-OPENING METATHESIS POLYMERIZATION - STUDY OF THE QUENCHING OF LUMINESCENCE OF PYRENE END-GROUPS BY FERROCENE OR PHENOTHIAZINE CENTERS IN THE POLYMERS [J].

ALBAGLI, D ;

BAZAN, GC ;

SCHROCK, RR ;

WRIGHTON, MS .

JOURNAL OF PHYSICAL CHEMISTRY, 1993, 97 (39) :10211-10216

[2] SURFACE ATTACHMENT OF WELL-DEFINED REDOX-ACTIVE POLYMERS AND BLOCK POLYMERS VIA TERMINAL FUNCTIONAL-GROUPS [J].

ALBAGLI, D ;

BAZAN, GC ;

SCHROCK, RR ;

WRIGHTON, MS .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1993, 115 (16) :7328-7334

[3]

[Anonymous], ANGEW CHEM

[4] Ruthenium initiated ring opening metathesis polymerisation of amino-acid and -ester functionalised norbornenes and a highly selective chain-end functionalisation reaction using molecular oxygen [J].

Biagini, SCG ;

Davies, RG ;

Gibson, VC ;

Giles, MR ;

Marshall, EL ;

North, M .

POLYMER, 2001, 42 (15) :6669-6671

[5] Increasing the initiation efficiency of ruthenium-based ring-opening metathesis initiators: Effect of excess phosphine [J].

Bielawski, CW ;

Grubbs, RH .

MACROMOLECULES, 2001, 34 (26) :8838-8840

[6] CP2TICH2 COMPLEXES IN SYNTHETIC APPLICATIONS [J].

BROWNWENSLEY, KA ;

BUCHWALD, SL ;

CANNIZZO, L ;

CLAWSON, L ;

HO, S ;

MEINHARDT, D ;

STILLE, JR ;

STRAUS, D ;

GRUBBS, RH .

PURE AND APPLIED CHEMISTRY, 1983, 55 (11) :1733-1744

[7] Synthesis of functionalized olefins by cross and ring-closing metatheses [J].

Chatterjee, AK ;

Morgan, JP ;

Scholl, M ;

Grubbs, RH .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2000, 122 (15) :3783-3784

[8] Biotin-terminated ruthenium bipyridine ring-opening metathesis polymerization copolymers: Synthesis and self-assembly with streptavidin [J].

Chen, BZ ;

Metera, K ;

Sleiman, HF .

MACROMOLECULES, 2005, 38 (04) :1084-1090

[9] DEGRADABLE CYCLOOCTADIENE ACETAL COPOLYMERS - VERSATILE PRECURSORS TO 1,4-HYDROXYTELECHELIC POLYBUTADIENE AND HYDROXYTELECHELIC POLYETHYLENE [J].

FRASER, C ;

HILLMYER, MA ;

GUTIERREZ, E ;

GRUBBS, RH .

MACROMOLECULES, 1995, 28 (21) :7256-7261

[10] Ruthenium-based metathesis initiators: Development and use in ring-opening metathesis polymerization [J].

Frenzel, U ;

Nuyken, O .

JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY, 2002, 40 (17) :2895-2916

← 1 2 3 4 5 →