Recent advances in hydrogen-bonded hexameric encapsulation complexes

被引：144

作者：

Avram, Liat ^{[1
]}

Cohen, Yoram ^{[1
]}

Rebek, Julius, Jr. ^{[2
,3
]}

机构：

[1] Tel Aviv Univ, Sackler Fac Exact Sci, Sch Chem, IL-69978 Tel Aviv, Israel

[2] Scripps Res Inst, Dept Chem, La Jolla, CA 92037 USA

[3] Scripps Res Inst, Skaggs Inst Chem Biol, La Jolla, CA 92037 USA

来源：

CHEMICAL COMMUNICATIONS | 2011年 / 47卷 / 19期

关键词：

MOLECULAR CAPSULES; DIFFUSION NMR; REVERSIBLE ENCAPSULATION; RESORCINARENE CAPSULES; GUEST MOLECULES; WATER-MOLECULES; PYROGALLOLARENE; SPECTROSCOPY; RECOGNITION; STABILITY;

D O I：

10.1039/c1cc10150a

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Basic research in the chemistry of hexameric resorcin[4]arenes and pyrogallol[4] arenes during the last decade is reviewed. Applications of NMR methods to determine solution structures, host guest properties and exchange dynamics are discussed. The scientific issue is the behavior of molecules in small spaces; the challenge is to translate this information to practical applications in, say, catalysis or transport.

引用

页码：5368 / 5375

页数：8

共 70 条

[1] Assembly of hybrid synthetic capsules [J].

Ajami, Dariush ;

Schramm, Michael P. ;

Volonterio, Alessandro ;

Rebek, Julius, Jr. .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2007, 46 (1-2) :242-244

[2] Disproportionation and self-sorting in molecular encapsulation [J].

Ajami, Dariush ;

Hou, Jun-Li ;

Dale, Trevor J. ;

Barrett, Elizabeth ;

Rebek, Julius, Jr. .

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2009, 106 (26) :10430-10434

[3] Solvent-free, direct synthesis of supramolecular nano-capsules [J].

Antesberger, J ;

Cave, GWV ;

Ferrarelli, MC ;

Heaven, MW ;

Raston, CL ;

Atwood, JL .

CHEMICAL COMMUNICATIONS, 2005, (07) :892-894

[4] Organization of the interior of molecular capsules by hydrogen bonding [J].

Atwood, JL ;

Barbour, LJ ;

Jerga, A .

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2002, 99 (08) :4837-4841

[5] Hydrogen-bonded molecular capsules are stable in polar media [J].

Atwood, JL ;

Barbour, LJ ;

Jerga, A .

CHEMICAL COMMUNICATIONS, 2001, (22) :2376-2377

[6] Molecules at close range: encapsulated solvent molecules in pyrogallol[4]arene hexameric capsules [J].

Avram, L ;

Cohen, Y .

ORGANIC LETTERS, 2006, 8 (02) :219-222

[7] Diffusion measurements for molecular capsules: Pulse sequences effect on water signal decay [J].

Avram, L ;

Cohen, Y .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2005, 127 (15) :5714-5719

[8] Self-recognition, structure, stability, and guest affinity of pyrogallol[4]arene and resorcin[4]arene capsules in solution [J].

Avram, L ;

Cohen, Y .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2004, 126 (37) :11556-11563

[9] Discrimination of guests encapsulation in large hexameric molecular capsules in solution: Pyrogallol[4]arene versus resorcin[4]arene capsules [J].

Avram, L ;

Cohen, Y .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2003, 125 (52) :16180-16181

[10] Hexameric capsules of lipophilic pyrogallolarene and resorcinarene in solutions as probed by diffusion NMR: One hydroxyl makes the difference [J].

Avram, L ;

Cohen, Y .

ORGANIC LETTERS, 2003, 5 (18) :3329-3332

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