A Water Soluble Donor-Acceptor [2]Catenane that Can Switch between a Coplanar and a Gemini-Sign Conformation

被引：70

作者：

Au-Yeung, Ho Yu ^{[1
]}

Pantos, G. Dan ^{[1
]}

Sanders, Jeremy K. M. ^{[1
]}

机构：

[1] Univ Cambridge, Dept Chem, Cambridge CB2 1EW, England

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2010年 / 49卷 / 31期

基金：

英国工程与自然科学研究理事会;

关键词：

catenanes; host-guest systems; hydrophobic effect; pi interactions; self-assembly;

D O I：

10.1002/anie.201000807

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

When the moon Is in the seventh house: A conformationally switchable donor-acceptor [2]catenane was synthesized from a dynamic combinatorial library in water. The arrangement of the π units in one of the observed conformations features an unprecedented Gemini shape, which is reminiscent of the astrological Gemini sign (see picture). The catenane can be switched between the parallel and nonparallel conformations upon thermal, chemical, or hydrophobic stimuli. (Figure Presented). © 2010 Wiley-VCH Verlag GmbH & Co. KGaA.

引用

页码：5331 / 5334

页数：4

共 16 条

[1] Amplifying Different [2]Catenanes in an Aqueous Donor-Acceptor Dynamic Combinatorial Library [J].

Au-Yeung, Ho Yu ;

Pantos, G. Dan ;

Sanders, Jeremy K. M. .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2009, 131 (44) :16030-+

[2] Templated amplification of a naphthalenediimide-based receptor from a donor-acceptor dynamic combinatorial library in water [J].

Au-Yeung, Ho Yu ;

Pengo, Paolo ;

Pantos, G. Dan ;

Otto, Sijbren ;

Sanders, Jeremy K. M. .

CHEMICAL COMMUNICATIONS, 2009, (04) :419-421

[3] Dynamic combinatorial synthesis of a catenane based on donor-acceptor interactions in water [J].

Au-Yeung, Ho Yu ;

Pantos, G. Dan ;

Sanders, Jeremy K. M. .

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2009, 106 (26) :10466-10470

[4] Probing Donor-Acceptor Interactions and Co-Conformational Changes in Redox Active Desymmetrized [2]Catenanes [J].

Cao, Dennis ;

Amelia, Matteo ;

Klivansky, Liana M. ;

Koshkakaryan, Gayane ;

Khan, Saeed I. ;

Semeraro, Monica ;

Silvi, Serena ;

Venturi, Margherita ;

Credi, Alberto ;

Liu, Yi .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2010, 132 (03) :1110-1122

[5] A reverse donor-acceptor bistable [2]Catenane [J].

Coskun, Ali ;

Saha, Sourav ;

Aprahamian, Ivan ;

Stoddart, J. Fraser .

ORGANIC LETTERS, 2008, 10 (15) :3187-3190

[6] THE NATURE OF PI-PI INTERACTIONS [J].

HUNTER, CA ;

SANDERS, JKM .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1990, 112 (14) :5525-5534

[7] Metal Nanoparticles Functionalized with Molecular and Supramolecular Switches [J].

Klajn, Rafal ;

Fang, Lei ;

Coskun, Ali ;

Olson, Mark A. ;

Wesson, Paul J. ;

Stoddart, J. Fraser ;

Grzybowski, Bartosz A. .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2009, 131 (12) :4233-+

[8] π-Stacking Enhanced Dynamic and Redox-Switchable Self-Assembly of Donor-Acceptor Metallo-[2]Catenanes from Diimide Derivatives and Crown Ethers [J].

Koshkakaryan, Gayane ;

Parimal, Kumar ;

He, Jiuming ;

Zhang, Xiyun ;

Abliz, Zeper ;

Flood, Amar H. ;

Liu, Yi .

CHEMISTRY-A EUROPEAN JOURNAL, 2008, 14 (33) :10211-10218

[9]

Leigh D.A., 2005, Angew. Chem, V117, P3122

[10] Patterning through controlled submolecular motion:: Rotaxane-based switches and logic gates that function in solution and polymer films [J].

Leigh, DA ;

Morales, MAF ;

Pérez, EM ;

Wong, JKY ;

Saiz, CG ;

Slawin, AMZ ;

Carmichael, AJ ;

Haddleton, DM ;

Brouwer, AM ;

Buma, WJ ;

Wurpel, GWH ;

León, S ;

Zerbetto, F .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2005, 44 (20) :3062-3067

← 1 2 →