Colourimetric detection of Hg2+ by a chromogenic reagent based on methyl orange and open-chain polyazaoxaalkanes

被引：36

作者：

Sancenón, F ^{[1
]}

Martínez-Máñez, R ^{[1
]}

Soto, J ^{[1
]}

机构：

[1] Univ Politecn Valencia, Dept Quim, E-46071 Valencia, Spain

来源：

TETRAHEDRON LETTERS | 2001年 / 42卷 / 26期

关键词：

chromogenic reagents; mercury detection; iron detection; aza-oxa binding sites;

D O I：

10.1016/S0040-4039(01)00671-2

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

The receptors L-1, L-2 and L-3 containing pendant aza-oxa binding sites have been synthesised and their UV-vis spectrum studied in the presence of alkali, alkali-earth and transition metal ions in dioxane. The dye L-3 changes its colour selectively upon Hg2+ addition. (C) 2001 Elsevier Science Ltd. All rights reserved.

引用

页码：4321 / 4323

页数：3

共 10 条

[1]

[Anonymous], 1996, SUPRAMOLECULAR CHEM

[2] A colorimetric ligand for mercuric ion [J].

Brummer, O ;

La Clair, JJ ;

Janda, KD .

ORGANIC LETTERS, 1999, 1 (03) :415-418

[3] Signaling recognition events with fluorescent sensors and switches [J].

de Silva, AP ;

Gunaratne, HQN ;

Gunnlaugsson, T ;

Huxley, AJM ;

McCoy, CP ;

Rademacher, JT ;

Rice, TE .

CHEMICAL REVIEWS, 1997, 97 (05) :1515-1566

[4] LIGAND STRUCTURE AND COMPLEXATION .50. ION-SELECTIVE CROWN ETHER DYES [J].

DIX, JP ;

VOGTLE, F .

CHEMISCHE BERICHTE-RECUEIL, 1980, 113 (02) :457-470

[5] ABSORPTION SPECTRA OF AROMATIC AZO AND RELATED COMPOUNDS .3. SUBSTITUTED AZOBENZENES [J].

GORE, PH ;

WHEELER, OH .

JOURNAL OF ORGANIC CHEMISTRY, 1961, 26 (09) :3295-&

[6]

Hirano T, 2000, ANGEW CHEM INT EDIT, V39, P1052, DOI 10.1002/(SICI)1521-3773(20000317)39:6<1052::AID-ANIE1052>3.0.CO

[7]

2-5

[8] SYNTHESIS OF AZA-CROWN ETHERS [J].

KRAKOWIAK, KE ;

BRADSHAW, JS ;

ZAMECKAKRAKOWIAK, DJ .

CHEMICAL REVIEWS, 1989, 89 (04) :929-972

[9] Binding, electrochemical and metal extraction properties of the new redox-active polyazacycloalkane 1,4,7,10,13,16-hexa-(ferrocenylmethyl)-1,4,7,10,13,16-hexaazacyclooctadecane [J].

Lloris, JM ;

Martinez-Manez, R ;

Pardo, T ;

Soto, J ;

Padilla-Tosta, ME .

JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS, 1998, (16) :2635-2641

[10]

TAKAGI M, 1984, TOP CURR CHEM, V121, P39

← 1 →