Determination of Enantiomeric Excess and Concentration of Unprotected Amino Acids, Amines, Amino Alcohols, and Carboxylic Acids by Competitive Binding Assays with a Chiral Scandium Complex

2006 ◽  
Vol 128 (41) ◽  
pp. 13326-13327 ◽  
Author(s):  
Xuefeng Mei ◽  
Christian Wolf
Keyword(s):  
Amino Acids ◽  
Carboxylic Acids ◽  
Enantiomeric Excess ◽  
Amino Alcohols ◽  
Competitive Binding ◽  
Binding Assays ◽  
Competitive Binding Assays

scholarly journals Rapid Organocatalytic Chirality Analysis of Amines, Amino Acids, Alcohols, Amino Alcohols and Diols with Achiral Iso(thio)cyanate Probes

2021 ◽  
Author(s):  
Eryn Nelson ◽  
Jeffrey S. S. K. Formen ◽  
Christian Wolf
Keyword(s):  
Amino Acids ◽  
Absolute Configuration ◽  
Rapid Determination ◽  
Amino Alcohols ◽  
Enantioselective Synthesis ◽  
Widespread Occurrence ◽  
Chiral Compounds ◽  
New Methods ◽  
The Absolute

The widespread occurrence and significance of chiral compounds does not only require new methods for their enantioselective synthesis but also efficient tools that allow rapid determination of the absolute configuration,...

Simultaneous determination of the concentration and enantiomeric excess of amino acids with a coumarin-derived achiral probe

2021 ◽  
Vol 13 (16) ◽  
pp. 1905-1910
Author(s):  
Lamei Yang ◽  
Feng Luo ◽  
Weili Wei
Keyword(s):  
Amino Acids ◽  
Simultaneous Determination ◽  
Enantiomeric Excess ◽  
Chiral Analysis

An achiral easy-to-synthesize coumarin aldehyde probe was designed and synthesized for chiral analysis of amino acids.

scholarly journals A Simple Method for the Determination of Enantiomeric Excess and Identity of Chiral Carboxylic Acids

2012 ◽  
Vol 134 (10) ◽  
pp. 5004-5004 ◽  
Author(s):  
Leo A. Joyce ◽  
Marc S. Maynor ◽  
Justin M. Dragna ◽  
Gabriella M. da Cruz ◽  
Vincent M. Lynch ◽  
...  
Keyword(s):  
Carboxylic Acids ◽  
Enantiomeric Excess ◽  
Simple Method

31P NMR Spectroscopy as a Powerful Tool for the Determination of Enantiomeric Excess and Absolute Configurations of α-Amino Acids

2003 ◽  
Vol 42 (4) ◽  
pp. 1006-1013 ◽  
Author(s):  
Judith Bravo ◽  
Carlos Cativiela ◽  
Julio E. Chaves ◽  
Rafael Navarro ◽  
Esteban P. Urriolabeitia
Keyword(s):  
Amino Acids ◽  
Nmr Spectroscopy ◽  
31P Nmr ◽  
Enantiomeric Excess ◽  
31P Nmr Spectroscopy

Model for competitive binding assays. Shape and location of the inhibition curves

1974 ◽  
Vol 46 (8) ◽  
pp. 1132-1135 ◽  
Author(s):  
Donald J. Laurence ◽  
Graeme. Wilkinson
Keyword(s):  
Competitive Binding ◽  
Binding Assays ◽  
Competitive Binding Assays

scholarly journals Taking advantage of Co(ii) induced enhanced VCD for the fast and sensitive determination of enantiomeric excess

2017 ◽  
Vol 15 (46) ◽  
pp. 9800-9803 ◽  
Author(s):  
Lorenzo Arrico ◽  
Gaetano Angelici ◽  
Lorenzo Di Bari
Keyword(s):  
Amino Acids ◽  
Enantiomeric Excess ◽  
Sensitive Determination

Large Co(ii)-induced VCD signals provide a method for determining the enantiomeric excess of α-amino acids. This strategy can be followed for building new VCD protocols.

Chiroptical sensing of unprotected amino acids, hydroxy acids, amino alcohols, amines and carboxylic acids with metal salts

2019 ◽  
Vol 55 (44) ◽  
pp. 6297-6300 ◽  
Author(s):  
Ciarán C. Lynch ◽  
Zeus A. De los Santos ◽  
Christian Wolf
Keyword(s):  
Amino Acids ◽  
Carboxylic Acids ◽  
Amino Alcohols ◽  
Metal Salts ◽  
Hydroxy Acids ◽  
Optical Chirality ◽  
Iron Palladium

Optical chirality sensing of unprotected amino acids, hydroxy acids, amino alcohols, amines and carboxylic acids based on a practical mix-and-measure protocol with readily available copper, iron, palladium, manganese, cerium or rhodium salts is demonstrated.

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