Chiral Recognition Studies of α-(Nonafluoro-tert-butoxy)carboxylic Acids by NMR Spectroscopy

2015 ◽  
Vol 80 (12) ◽  
pp. 6267-6274 ◽  
Author(s):  
Anikó Nemes ◽  
Tamás Csóka ◽  
Szabolcs Béni ◽  
Viktor Farkas ◽  
József Rábai ◽  
...  
Keyword(s):  
Nmr Spectroscopy ◽  
Carboxylic Acids ◽  
Chiral Recognition

Chiral recognition of ethers by NMR spectroscopy

Chirality ◽  
2009 ◽  
Vol 21 (1) ◽  
pp. 51-68 ◽  
Author(s):  
Helmut Duddeck ◽  
Edison Díaz Gómez
Keyword(s):  
Nmr Spectroscopy ◽  
Chiral Recognition

Discrimination of Enantiomers of Amides with Two Stereogenic Centers Enabled by Chiral Bisthiourea Derivatives Using 1H NMR Spectroscopy

2021 ◽  
Author(s):  
Hanchang Zhang ◽  
Hongmei Zhao ◽  
Jie Wen ◽  
Zhanbin Zhang ◽  
Pericles Stavropoulos ◽  
...  
Keyword(s):  
Amino Acids ◽  
Nmr Spectroscopy ◽  
1H Nmr ◽  
1H Nmr Spectroscopy ◽  
Chiral Recognition ◽  
Stereogenic Centers

Enantiomers of a few new amides containing two stereogenic centers have been derived from D- and L-α-amino acids as guests for chiral recognition by 1H NMR spectroscopy. A variety of...

Synthesis of novel chiral fluorescent sensors and their application in enantioselective discrimination of chiral carboxylic acids

2019 ◽  
Vol 43 (9-10) ◽  
pp. 340-346 ◽  
Author(s):  
Qiuhan Yu ◽  
Weiwen Lu ◽  
Zhiqiang Ding ◽  
Min Wei ◽  
Zhenya Dai
Keyword(s):  
Carboxylic Acids ◽  
Chiral Recognition ◽  
Amino Alcohols ◽  
Fluorescent Sensors ◽  
Enantiomerically Pure ◽  
Wide Range

Novel chiral fluorescent sensors are synthesized from a dibromide containing a tetraphenylethylene moiety and enantiomerically pure amino alcohols and an amine. The sensors are applied for the chiral recognition of a wide range of chiral carboxylic acids and related derivatives.

Effect of 1,10-phenanthroline aromaticity in carboxylic acids:1H NMR spectroscopy, GIAO calculations and thermodynamic properties

2016 ◽  
Vol 1118 ◽  
pp. 279-287 ◽  
Author(s):  
Camila M.B. Machado ◽  
Vanessa F.C. Santos ◽  
Marcia K.D.L. Belarmino ◽  
José A.A. França ◽  
Gustavo L.C. Moura ◽  
...  
Keyword(s):  
Nmr Spectroscopy ◽  
Thermodynamic Properties ◽  
Carboxylic Acids ◽  
1H Nmr ◽  
1H Nmr Spectroscopy ◽  
Giao Calculations

scholarly journals Chiral Recognition by Dissolution Dynamic Nuclear Polarization NMR Spectroscopy

Proceedings ◽  
2018 ◽  
Vol 2 (1) ◽  
pp. 66
Author(s):  
Eva Monteagudo ◽  
Albert Virgili ◽  
Teodor Parella ◽  
Míriam Pérez-Trujillo
Keyword(s):  
Nmr Spectroscopy ◽  
Dynamic Nuclear Polarization ◽  
Chiral Recognition ◽  
Nuclear Polarization ◽  
Dissolution Dynamic Nuclear Polarization
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