Mechanically Linked Block/Graft Copolymers: Effective Synthesis via Functional Macromolecular [2]Rotaxanes

被引：32
作者：
Aoki, Daisuke [1 ]
Uchida, Satoshi [1 ]
Takata, Toshikazu [1 ]
机构：
[1] Tokyo Inst Technol, Dept Organ & Polymer Mat, Meguro Ku, Tokyo 1528552, Japan
来源：
ACS MACRO LETTERS | 2014年 / 3卷 / 04期
关键词：
CLICK CHEMISTRY; AMMONIUM GROUP; ROTAXANE; BLOCK; POLYMERS; END; PSEUDOROTAXANE; ACYLATION; DYNAMICS; NETWORK;
D O I：
10.1021/mz5001306
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
An effective method to synthesize mechanically linked transformable block polymer was developed utilizing functional macromolecular [2]rotaxane with a "fixed" or "movable" wheel. The interaction between a sec-ammonium and a dibenzo-24-crown-8-ether was the key to control the mobility of the wheel component, indicating the capability of the transformation from linear block copolymer to block/graft copolymer in which the grafting polymer chain is movable along the axle polymer chain.
引用
收藏
页码：324 / 328
页数：5
相关论文
共 66 条
[1]   Thermoresponsive Shuttling of Rotaxane Containing Trichloroacetate Ion [J].
Abe, Yoko ;
Okamura, Hisashi ;
Nakazono, Kazuko ;
Koyama, Yasuhito ;
Uchida, Satoshi ;
Takata, Toshikazu .
ORGANIC LETTERS, 2012, 14 (16) :4122-4125
[2]   Macromolecular [2]Rotaxanes: Effective Synthesis and Characterization [J].
Aoki, Daisuke ;
Uchida, Satoshi ;
Nakazono, Kazuko ;
Koyama, Yasuhito ;
Takata, Toshikazu .
ACS MACRO LETTERS, 2013, 2 (06) :461-465
[3]  
Ashton PR, 1996, CHEM-EUR J, V2, P729
[4]   "Clicking" Polymers or Just Efficient Linking: What Is the Difference? [J].
Barner-Kowollik, Christopher ;
Du Prez, Filip E. ;
Espeel, Pieter ;
Hawker, Craig J. ;
Junkers, Tanja ;
Schlaad, Helmut ;
Van Camp, Wim .
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2011, 50 (01) :60-62
[5]   Host-guest driven supramolecular assembly of reversible comb-shaped polymers in aqueous solution [J].
Bertrand, Arthur ;
Stenzel, Martina ;
Fleury, Etienne ;
Bernard, Julien .
POLYMER CHEMISTRY, 2012, 3 (02) :377-383
[6]   Bioapplications of RAFT Polymerization [J].
Boyer, Cyrille ;
Bulmus, Volga ;
Davis, Thomas P. ;
Ladmiral, Vincent ;
Liu, Jingquan ;
Perrier, Sebastien .
CHEMICAL REVIEWS, 2009, 109 (11) :5402-5436
[7]   Heterolytic Activation of H2 Using a Mechanically Interlocked Molecule as a Frustrated Lewis Base [J].
Caputo, Christopher B. ;
Zhu, Kelong ;
Vukotic, V. Nicholas ;
Loeb, Stephen J. ;
Stephan, Douglas W. .
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2013, 52 (03) :960-963
[8]   Molecular dynamics of novel alpha-cyclodextrin adducts studied by C-13-NMR relaxation [J].
Ceccato, M ;
LoNostro, P ;
Rossi, C ;
Bonechi, C ;
Donati, A ;
Baglioni, P .
JOURNAL OF PHYSICAL CHEMISTRY B, 1997, 101 (26) :5094-5099
[9]   Rotaxane-Based Mechanically Linked Block Copolymers [J].
De Bo, Guillaume ;
De Winter, Julien ;
Gerbaux, Pascal ;
Fustin, Charles-Andre .
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2011, 50 (39) :9093-9096
[10]   Sliding gels [J].
de Gennes, PG .
PHYSICA A, 1999, 271 (3-4) :231-237
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