Inclusion of cavitands and calix[4]arenes into a metallobridged para-(1H-imidazo[4,5-f [3,8]phenanthrolin-2-yl)-expanded calix[4]arene

被引：66

作者：

Botana, Enrique

Da Silva, Eric

Benet-Buchholz, Jordi

Ballester, Pablo

de Mendoza, Javier ^{[1
]}

机构：

[1] Inst Chem Res Catalonia ICIQ, Tarragona 43007, Spain

[2] Univ Autonoma Madrid, Dept Organ Chem, E-28049 Madrid, Spain

[3] ICREA, Barcelona 08010, Spain

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2007年 / 46卷 / 1-2期

关键词：

calixarenes; cavitands; N ligands; rhenium; supramolecular chemistry;

D O I：

10.1002/anie.200603180

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

(Figure Presented) A hunter hunted! A highly preorganized, deep metallocavitand of nanoscale dimensions containing rhenium atoms at the four corners can be readily synthesized from a simple formyl-substituted calix[4]arene and 3,8-phenanthroquinone. Unsubstituted calix[4]arenes and cavitands without substituents on the lower rim are the ideal guests for such an expanded calixarene (see picture), and are included with binding constants of 103-105 M-1. © 2007 Wiley-VCH Verlag GmbH & Co. KGaA.

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页码：198 / 201

页数：4

相关论文

共 23 条

[1] Superbowl container molecules [J].

Barrett, ES ;

Irwin, JL ;

Edwards, AJ ;

Sheburn, MS .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2004, 126 (51) :16747-16749

[2] p-(1H-phenanthro[9,10-d]imidazol-2-yl)-substituted calix[4]arene, a deep cavity for guest inclusion [J].

Botana, E ;

Nättinen, K ;

Prados, P ;

Rissanen, K ;

de Mendoza, J .

ORGANIC LETTERS, 2004, 6 (07) :1091-1094

[3] Resorcinarenes with 2-benzimidazolone bridges: Self-aggregation, self-assembled dimeric capsules, and guest encapsulation [J].

Ebbing, MHK ;

Villa, MJ ;

Valpuesta, JM ;

Prados, P ;

de Mendoza, J .

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2002, 99 (08) :4962-4966

[4]

*FUJ LIM, CACHE WORKS VERS 6 1

[5] C-H•••X-R (X = Cl, Br, and I) hydrogen bonds drive the complexation properties of a nanoscale molecular basket [J].

Gibb, CLD ;

Stevens, ED ;

Gibb, BC .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2001, 123 (24) :5849-5850

[6] THE SYNTHESIS AND CHARACTERIZATION OF SOME 2,7-DIAZAPHENANTHRENE DERIVATIVES [J].

GILL, EW ;

BRACHER, AW .

JOURNAL OF HETEROCYCLIC CHEMISTRY, 1983, 20 (04) :1107-1109

[7] Pairwise selection of guests in a cylindrical molecular capsule of nanometre dimensions [J].

Heinz, T ;

Rudkevich, DM ;

Rebek, J .

NATURE, 1998, 394 (6695) :764-766

[8] Acetylcholine recognition by a deep, biomimetic pocket [J].

Hof, F ;

Trembleau, L ;

Ullrich, EC ;

Rebek, J .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2003, 42 (27) :3150-3153

[9]

Hof F., 2003, ANGEW CHEM, V115, P3258

[10] A chiral spherical molecular assembly held together by 60 hydrogen bonds [J].

MacGillivray, LR ;

Atwood, JL .

NATURE, 1997, 389 (6650) :469-472