Literature DB >> 18548339

Synthesis and chiral recognition properties of novel fluorescent chemosensors for amino acid.

Xiao-Huan Huang1, Yong-Bing He, Chen-Guang Hu, Zhi-Hong Chen.   

Abstract

The charge neutral chiral optical sensors 1a-d containing thiourea and amide groups were synthesized by simple steps in good yields and their structures were characterized by IR, 1H NMR, 13C NMR, MS spectra and elemental analysis. The enantioselective recognition for alpha-phenylglycine and phenylglycinol was examined by fluorescence emission and UV-vis spectra. The fluorescence and UV-vis spectra changes of 1a were obvious when the enantiomers of alpha-phenylglycine anion were added, which exhibited that 1a has good enantioselective recognition ability towards alpha-phenylglycine.

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Year:  2008        PMID： 18548339     DOI： 10.1007/s10895-008-0385-3

Source DB:  PubMed          Journal:  J Fluoresc        ISSN： 1053-0509            Impact factor:   2.217


  13 in total

1.  Signaling Recognition Events with Fluorescent Sensors and Switches.

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2.  Macrocyclic bisbinaphthyl fluorophores and their acyclic analogues: signal amplification and chiral recognition.

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Review 3.  Fluorescence of organic molecules in chiral recognition.

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Journal:  Chem Rev       Date:  2004-03       Impact factor: 60.622

4.  Fluorogenic and chromogenic chemosensors and reagents for anions.

Authors:  Ramón Martínez-Máñez; Félix Sancenón
Journal:  Chem Rev       Date:  2003-11       Impact factor: 60.622

5.  An enantioselective fluorescent sensor for sugar acids.

Authors:  Jianzhang Zhao; Matthew G Davidson; Mary F Mahon; Gabriele Kociok-Köhn; Tony D James
Journal:  J Am Chem Soc       Date:  2004-12-15       Impact factor: 15.419

6.  New advances in fluorogenic anion chemosensors.

Authors:  Ramón Martínez-Máñez; Félix Sancenón
Journal:  J Fluoresc       Date:  2005-05       Impact factor: 2.217

7.  Indole as a scaffold for anion recognition.

Authors:  Frederick M Pfeffer; Kieren F Lim; Kathryn J Sedgwick
Journal:  Org Biomol Chem       Date:  2007-05-08       Impact factor: 3.876

8.  Synthesis and photophysical evaluation of charge neutral thiourea or urea based fluorescent PET sensors for bis-carboxylates and pyrophosphate.

Authors:  Thorfinnur Gunnlaugsson; Anthony P Davis; John E O'Brien; Mark Glynn
Journal:  Org Biomol Chem       Date:  2004-11-09       Impact factor: 3.876

9.  Fluorescent photoinduced electron transfer (PET) sensors for anions; from design to potential application.

Authors:  Thorfinnur Gunnlaugsson; Haslin Dato Paduka Ali; Mark Glynn; Paul E Kruger; Gillian M Hussey; Frederick M Pfeffer; Cidália M G dos Santos; Juliann Tierney
Journal:  J Fluoresc       Date:  2005-05       Impact factor: 2.217

10.  Novel chiral imidazole cyclophane receptors: synthesis and enantioselective recognition for amino acid derivatives.

Authors:  J S You; X Q Yu; G L Zhang; Q X Xiang; J B Lan; R G Xie
Journal:  Chem Commun (Camb)       Date:  2001-09-21       Impact factor: 6.222
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  1 in total

1.  Enantioselective fluorescent sensors for amino acid derivatives based on BINOL bearing S-tryptophan unit: synthesis and chiral recognition.

Authors:  Kuo-Xi Xu; Peng-Fei Cheng; Jin Zhao; Chao-Jie Wang
Journal:  J Fluoresc       Date:  2010-01-07       Impact factor: 2.217
  1 in total

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