Cation-π binding of an alkali metal ion by pendant α,α-dimethylbenzyl groups within a dinuclear iron(III) structural unit

被引：32

作者：

Schmitt, W ^{[1
]}

Anson, CE ^{[1
]}

Hill, JP ^{[1
]}

Powell, AK ^{[1
]}

机构：

[1] Univ Karlsruhe, Inst Anorgan Chem, D-76128 Karlsruhe, Germany

来源：

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | 2003年 / 125卷 / 37期

关键词：

D O I：

10.1021/ja029409+

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

We report here on the cation-π binding of potassium ions by benzyl groups in a coordination complex. The results demonstrate the cation-binding power of the benzyl group and consequently the potential for aromatic groups to interact with alkali metal ions even in aqueous media. Copyright © 2003 American Chemical Society.

引用

页码：11142 / 11143

页数：2

共 35 条

[1] SYNTHESIS OF M[AL2(CH3)6NO3] (M+=K+,RB+,CS+,NR4+) AND CRYSTAL-STRUCTURES OF K[AL2(CH3)6NO3] AND K[AL(CH3)3NO3].C6H6 [J].

ATWOOD, JL ;

CRISSINGER, KD ;

ROGERS, RD .

JOURNAL OF ORGANOMETALLIC CHEMISTRY, 1978, 155 (01) :1-14

[2] Carbocation-mediated processes in biocatalysts. Contribution of aromatic moieties [J].

Barak, D ;

Ordentlich, A ;

Segall, Y ;

Velan, B ;

Benschop, HP ;

DeJong, LPA ;

Shafferman, A .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1997, 119 (13) :3157-3158

[3] Experimental evidence for alkali-metal ion cation-π interactions using bibracchial lariat ether complexes [J].

Barbour, LJ ;

De Wall, SL ;

Meadows, ES ;

Gokel, GW .

INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH, 2000, 39 (10) :3436-3441

[4] AMINO-AROMATIC INTERACTIONS IN PROTEINS [J].

BURLEY, SK ;

PETSKO, GA .

FEBS LETTERS, 1986, 203 (02) :139-143

[5] Size selectivity by cation-π interactions:: Solvation of K+ and Na+ by benzene and water [J].

Cabarcos, OM ;

Weinheimer, CJ ;

Lisy, JM .

JOURNAL OF CHEMICAL PHYSICS, 1999, 110 (17) :8429-8435

[6] CATION-PI INTERACTIONS - NONADDITIVE EFFECTS ARE CRITICAL IN THEIR ACCURATE REPRESENTATION [J].

CALDWELL, JW ;

KOLLMAN, PA .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1995, 117 (14) :4177-4178

[7] Solution- and solid-state evidence for alkali metal cation-π interactions with indole, the side chain of tryptophan [J].

De Wall, SL ;

Meadows, ES ;

Barbour, LJ ;

Gokel, GW .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1999, 121 (23) :5613-5614

[8] Cation-π complexation of potassium cation with the phenolic sidechain of tyrosine [J].

De Wall, SL ;

Barbour, LJ ;

Gokel, GW .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1999, 121 (36) :8405-8406

[9] BINDING OF ACETYLCHOLINE AND OTHER MOLECULAR CATIONS BY A MACROCYCLIC RECEPTOR MOLECULE OF SPELEAND TYPE [J].

DHAENENS, M ;

LACOMBE, L ;

LEHN, JM ;

VIGNERON, JP .

JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, 1984, (16) :1097-1099

[10] Cation-pi interactions in chemistry and biology: A new view of benzene, Phe, Tyr, and Trp [J].

Dougherty, DA .

SCIENCE, 1996, 271 (5246) :163-168

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