o-Benzoquinone appended zinc(II) porphyrin: a new fluorescent sensor for catechols

被引：20

作者：

Deviprasad, GR ^{[1
]}

Keshavan, B ^{[1
]}

D'Souza, F ^{[1
]}

机构：

[1] Wichita State Univ, Dept Chem, Wichita, KS 67260 USA

来源：

JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1 | 1998年 / 19期

关键词：

D O I：

10.1039/a806552g

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

A newly synthesized, weakly fluorescent, o-benzoquinone appended zinc porphyrin is shown to undergo a redox equilibrium with catechols in solution resulting in the formation of a more fluorescent, catechol appended zinc(II) porphyrin.

引用

页码：3133 / 3135

页数：3

共 15 条

[1] PORPHYRINS .37. ABSORPTION AND EMISSION OF WEAK COMPLEXES WITH ACIDS, BASES, AND SALTS [J].

AUSTIN, E ;

GOUTERMAN, M .

BIOINORGANIC CHEMISTRY, 1978, 9 (04) :281-298

[2]

CHAMBERS JQ, 1974, CHEM QUINONOID COMPO, pCH14

[3]

CONNOLLY JS, 1998, PHOTOINDUCED ELECT D

[4] CHEMICAL COMMUNICATION IN WATER USING FLUORESCENT CHEMOSENSORS [J].

CZARNIK, AW .

ACCOUNTS OF CHEMICAL RESEARCH, 1994, 27 (10) :302-308

[5] 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

[6] Molecular recognition via hydroquinone-quinone pairing: Electrochemical and singlet emission behavior of [5,10,15-triphenyl-20-(2,5-dihydroxyphenyl)porphyrinato] zinc(II)-quinone complexes [J].

DSouza, F .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1996, 118 (04) :923-924

[7] A novel porphyrin based fluorescent chemosensor using a molecular recognition approach [J].

DSouza, F ;

Deviprasad, GR ;

Hsieh, YY .

CHEMICAL COMMUNICATIONS, 1997, (06) :533-534

[8]

Guilbault GG., 1990, PRACTICAL FLUORESCEN

[9] MOLECULAR MIMICRY OF PHOTOSYNTHETIC ENERGY AND ELECTRON-TRANSFER [J].

GUST, D ;

MOORE, TA ;

MOORE, AL .

ACCOUNTS OF CHEMICAL RESEARCH, 1993, 26 (04) :198-205

[10] MODEL REACTIONS FOR PHOTOSYNTHESIS-PHOTOINDUCED CHARGE AND ENERGY-TRANSFER BETWEEN COVALENTLY-LINKED PORPHYRIN AND QUINONE UNITS [J].

KURRECK, H ;

HUBER, M .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 1995, 34 (08) :849-866

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