Document Detail


Enantioselective chromenone benzoxazole receptor for glutamic acid and its derivatives.
MedLine Citation:
PMID:  12968909     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
Combination of a binaphthyl unit with chromenone benzoxazole fragments provided a chiral receptor that is enantioselective for glutamic acid and its derivatives. The receptor racemic mixture was resolved by TLCs impregnated with (R,R)-thiodilactic acid. High association constants were measured for dansylglutamic acid, using a fluorescent method. This receptor can be used for the resolution of the tosylglutamic acid racemic mixture.
Authors:
José V Hernández; Ana I Oliva; Luis Simón; Francisco M Muñiz; A Alonso Mateos; Joaquín R Morán
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Publication Detail:
Type:  Journal Article; Research Support, Non-U.S. Gov't    
Journal Detail:
Title:  The Journal of organic chemistry     Volume:  68     ISSN:  0022-3263     ISO Abbreviation:  J. Org. Chem.     Publication Date:  2003 Sep 
Date Detail:
Created Date:  2003-09-12     Completed Date:  2004-03-18     Revised Date:  2006-11-15    
Medline Journal Info:
Nlm Unique ID:  2985193R     Medline TA:  J Org Chem     Country:  United States    
Other Details:
Languages:  eng     Pagination:  7513-6     Citation Subset:  IM    
Affiliation:
Departamento de Química Orgánica, Plaza de los Caídos 1-5, Universidad de Salamanca, Salamanca, E-37008, Spain. romoran@usal.es
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MeSH Terms
Descriptor/Qualifier:
Benzoxazoles / chemistry*
Dansyl Compounds / chemistry
Glutamates / chemistry
Glutamic Acid / analogs & derivatives*
Models, Molecular
Molecular Mimicry
Molecular Structure
Receptors, Glutamate / chemistry*
Stereoisomerism
Chemical
Reg. No./Substance:
0/Benzoxazoles; 0/Dansyl Compounds; 0/Glutamates; 0/Receptors, Glutamate; 56-86-0/Glutamic Acid; 68973-58-0/dansylglutamic acid

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine


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