Homochiral tripodal imidazolium receptors: structural and anion-receptor studies

被引：10

作者：

Alhashimy, Nameer

Brougham, Dermot J.

Howarth, Joshua

Farrell, Alan

Quilty, Brid

Nolan, Kieran ^{[1
]}

机构：

[1] Dublin City Univ, Sch Chem Sci, Dublin 9, Ireland

[2] Dublin City Univ, Natl Inst Cellular Biotechnol, Dublin 9, Ireland

[3] Dublin City Univ, Sch Biotechnol, Dublin 9, Ireland

[4] Dublin City Univ, Natl Ctr Sensor Res, Dublin 9, Ireland

来源：

TETRAHEDRON LETTERS | 2007年 / 48卷 / 01期

关键词：

tripodal imidazolium receptors; homochiral; anion recognition; x-ray; Candida albicans;

D O I：

10.1016/j.tetlet.2006.10.143

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Two homochiral tripodal receptors were characterised by X-ray crystallography, the first examples for this class of imidazolium receptor. These receptors were also screened for anion recognition. Both receptors demonstrated selectivity towards chloride and bromide with binding constants as high as 16,000. (c) 2006 Elsevier Ltd. All rights reserved.

引用

收藏

页码：125 / 128

页数：4

相关论文

共 28 条

[1] Hydrogen bonded driven anion binding by dicationic [14]imidazoliophanes [J].

Alcalde, E ;

Alvarez-Rúa, C ;

García-Granda, S ;

García-Rodriguez, E ;

Mesquida, N ;

Pérez-García, L .

CHEMICAL COMMUNICATIONS, 1999, (03) :295-296

[2] EVIDENCE FOR HYDROGEN-BONDING IN SOLUTIONS OF 1-ETHYL-3-METHYLIMIDAZOLIUM HALIDES, AND ITS IMPLICATIONS FOR ROOM-TEMPERATURE HALOGENOALUMINATE(III) IONIC LIQUIDS [J].

AVENT, AG ;

CHALONER, PA ;

DAY, MP ;

SEDDON, KR ;

WELTON, T .

JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS, 1994, (23) :3405-3413

[3] SYNTHESIS, STRUCTURE AND ANION COORDINATION CHEMISTRY OF A NOVEL MACROCYCLIC COBALTOCENIUM RECEPTOR [J].

BEER, PD ;

DREW, MGB ;

HODACOVA, J ;

STOKES, SE .

JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS, 1995, (21) :3447-3453

[4] Anion selective recognition and optical/electrochemical sensing by novel transition-metal receptor systems [J].

Beer, PD .

CHEMICAL COMMUNICATIONS, 1996, (06) :689-696

[5] SELECTIVE ELECTROCHEMICAL RECOGNITION OF THE DIHYDROGEN PHOSPHATE ANION IN THE PRESENCE OF HYDROGEN SULFATE AND CHLORIDE-IONS BY NEW NEUTRAL FERROCENE ANION RECEPTORS [J].

BEER, PD ;

CHEN, Z ;

GOULDEN, AJ ;

GRAYDON, A ;

STOKES, SE ;

WEAR, T .

JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, 1993, (24) :1834-1836

[6] SPECTRAL AND ELECTROCHEMICAL ANION SENSING BY A NOVEL 5,10,15,20-TETRAKIS(R-SUBSTITUTED) PORPHYRIN RECEPTOR (R=C6H4NHC(O)C5H4COC5H5+PF6-) [J].

BEER, PD ;

DREW, MGB ;

HESEK, D ;

JAGESSAR, R .

JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, 1995, (11) :1187-1189

[7] ANION RECOGNITION BY NOVEL RUTHENIUM(II) BIPYRIDYL CALIX[4]ARENE RECEPTOR MOLECULES [J].

BEER, PD ;

CHEN, Z ;

GOULDEN, AJ ;

GRIEVE, A ;

HESEK, D ;

SZEMES, F ;

WEAR, T .

JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, 1994, (10) :1269-1271

[8] ANION RECOGNITION BY REDOX-RESPONSIVE DITOPIC BIS-COBALTOCENIUM RECEPTOR MOLECULES INCLUDING A NOVEL CALIX[4]ARENE DERIVATIVE THAT BINDS A DICARBOXYLATE DIANION [J].

BEER, PD ;

HESEK, D ;

KINGSTON, JE ;

SMITH, DK ;

STOKES, SE ;

DREW, MGB .

ORGANOMETALLICS, 1995, 14 (07) :3288-3295

[9] ANION RECOGNITION BY ACYCLIC REDOX-RESPONSIVE AMIDE-LINKED COBALTOCENIUM RECEPTORS [J].

BEER, PD ;

HAZLEWOOD, C ;

HESEK, D ;

HODACOVA, J ;

STOKES, SE .

JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS, 1993, (08) :1327-1332

[10] ACYCLIC REDOX RESPONSIVE ANION RECEPTORS CONTAINING AMIDE LINKED COBALTICINIUM MOIETIES [J].

BEER, PD ;

HESEK, D ;

HODACOVA, J ;

STOKES, SE .

JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, 1992, (03) :270-272