Solid-state NMR studies of alkali metal ion complexes of p-tertbutyl-calixarenes

被引：29

作者：

Benevelli, F

Kolodziejski, W

Wozniak, K

Klinowski, J

机构：

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

[2] Med Univ Warsaw, Dept Inorgan & Analyt Chem, PL-02097 Warsaw, Poland

[3] Univ Warsaw, Dept Chem, PL-02093 Warsaw, Poland

来源：

CHEMICAL PHYSICS LETTERS | 1999年 / 308卷 / 1-2期

关键词：

D O I：

10.1016/S0009-2614(99)00539-4

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Calixarenes of different molecular sizes form complexes with alkali metal cations but have different affinities for small cations (Li+ and Na+) and large cations (Rb+ and Cs+). p-tert-Butyl-calix[4]arene easily forms complexes with the small cations by virtue of steric recognition. In p-tert-butyl-calix[8]arene, the sites next to the oxygens are more accessible to large cations because of the more extensive hydrogen-bonding network. The characteristic behaviour of p-tert-butyl-calix[6]arene in the complexation of Rb+ and Cs+ is caused by its 'pinched' conformation. (C) 1999 Elsevier Science B.V. All rights reserved.

引用

页码：65 / 70

页数：6

共 32 条

[1] Complexation of the p-t-butyl-calix[4]arene anion with alkali metal cations in polar, non-aqueous solvents: Experimental and theoretical studies [J].

Abidi, R ;

Baker, MV ;

Harrowfield, JM ;

Ho, DSC ;

Richmond, WR ;

Skelton, BW ;

White, AH ;

Varnek, A ;

Wipff, G .

INORGANICA CHIMICA ACTA, 1996, 246 (1-2) :275-286

[2] Separation and determination of uranium(VI) with calixarene hydroxamic acids [J].

Agrawal, YK ;

Sanyal, M .

JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY-ARTICLES, 1995, 198 (02) :349-358

[3] AN NMR-STUDY ON COMPLEXATION OF P-TERT-BUTYLCALIX[6]ARENE ESTER DERIVATIVES WITH ETHYLAMMONIUM PICRATE [J].

AHN, S ;

CHANG, SK ;

KIM, T ;

LEE, JW .

CHEMISTRY LETTERS, 1995, (04) :297-298

[4]

[Anonymous], 1989, MONOGRAPHS SUPRAMOLE

[5] Calixarenes with diphenylphosphoryl acetamide functions at the upper rim. A new class of highly efficient extractants for lanthanides and actinides [J].

ArnaudNeu, F ;

Bohmer, V ;

Dozol, JF ;

Gruttner, C ;

Jakobi, RA ;

Kraft, D ;

Mauprivez, O ;

Rouquette, H ;

SchwingWeill, MJ ;

Simon, N ;

Vogt, W .

JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 2, 1996, (06) :1175-1182

[6] EXTRACTION AND SOLUTION THERMODYNAMICS OF COMPLEXATION OF ALKALI AND ALKALINE-EARTH CATIONS BY CALIX[4]ARENE AMIDES [J].

ARNAUDNEU, F ;

BARRETT, G ;

FANNI, S ;

MARRS, D ;

MCGREGOR, W ;

MCKERVEY, MA ;

SCHWINGWEILL, MJ ;

VETROGON, V ;

WECHSLER, S .

JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 2, 1995, (03) :453-461

[7] SELECTIVE ALKALI-METAL CATION COMPLEXATION BY CHEMICALLY MODIFIED CALIXARENES .4. EFFECT OF SUBSTITUENT VARIATION ON THE NA+/K+ SELECTIVITY IN THE ESTER SERIES AND X-RAY CRYSTAL-STRUCTURE OF THE TRIFLUOROETHYL ESTER [J].

ARNAUDNEU, F ;

BARRETT, G ;

CREMIN, S ;

DEASY, M ;

FERGUSON, G ;

HARRIS, SJ ;

LOUGH, AJ ;

GUERRA, L ;

MCKERVEY, MA ;

SCHWINGWEILL, MJ ;

SCHWINTE, P .

JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 2, 1992, (07) :1119-1125

[8]

ASFARI Z, 1996, ACS SYM SER, V642, P376

[9] Cation complexation by chemically modified calixarenes.: 11.: Complexation and extraction of alkali cations by calix[5]- and -[6]arene ketones.: Crystal and molecular structures of calix[5]arene ketones and Na+ and Rb+ complexes [J].

Bell, SEJ ;

Browne, JK ;

McKee, V ;

McKervey, MA ;

Malone, JF ;

O'Leary, M ;

Walker, A ;

Arnaud-Neu, F ;

Boulangeot, O ;

Mauprivez, O ;

Schwing-Weill, MJ .

JOURNAL OF ORGANIC CHEMISTRY, 1998, 63 (03) :489-501

[10] Solid-state NMR and diffraction studies of a tunable p-tert-butylcalix[4] arene guest structures [J].

Brouwer, EB ;

Enright, GD ;

Ripmeester, JA .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1997, 119 (23) :5404-5412

← 1 2 3 4 →