scholarly journals Thiourea Derivative of 2-[(1R)-1-Aminoethyl]phenol: A Flexible Pocket-like Chiral Solvating Agent (CSA) for the Enantiodifferentiation of Amino Acid Derivatives by NMR Spectroscopy

2020 ◽  
Vol 85 (8) ◽  
pp. 5342-5350 ◽  
Author(s):  
Alessandra Recchimurzo ◽  
Cosimo Micheletti ◽  
Gloria Uccello-Barretta ◽  
Federica Balzano
Keyword(s):  
Amino Acid ◽  
Nmr Spectroscopy ◽  
Amino Acid Derivatives ◽  
Thiourea Derivative ◽  
Chiral Solvating Agent

scholarly journals Chiral mono- and dicarbamates derived from ethyl (S)-lactate: convenient chiral solvating agents for the direct and efficient enantiodiscrimination of amino acid derivatives by 1H NMR spectroscopy

RSC Advances ◽  
2020 ◽  
Vol 10 (9) ◽  
pp. 4869-4875 ◽  
Author(s):  
Federica Balzano ◽  
Gloria Uccello-Barretta
Keyword(s):  
Amino Acid ◽  
Nmr Spectroscopy ◽  
1H Nmr ◽  
1H Nmr Spectroscopy ◽  
Amino Acid Derivatives ◽  
H Nmr

New lactate-based CSAs for 1H NMR enantiodifferentiation of amino acid derivatives.

scholarly journals New Method for Synthesis of Substituted N-Borylated Dipeptides Based on Acetonitrile Derivative of the closo-Dodecaborate Anion

2021 ◽  
Vol 66 (9) ◽  
pp. 1390-1395
Author(s):  
A. V. Nelyubin ◽  
N. A. Selivanov ◽  
I. N. Klyukin ◽  
A. Yu. Bykov ◽  
A. P. Zhdanov ◽  
...  
Keyword(s):  
Mass Spectrometry ◽  
Amino Acid ◽  
Nmr Spectroscopy ◽  
Absorption Spectroscopy ◽  
Nucleophilic Addition ◽  
New Method ◽  
Amino Acid Derivatives ◽  
Ir Absorption ◽  
Multinuclear Nmr Spectroscopy ◽  
Esi Mass Spectrometry

Abstract A new multistage synthesis of the N-borylated dipeptide B12-PheGlyOH has been proposed. The approach is based on the reaction of nucleophilic addition of amino acid derivatives to the [B12H11NCCH3]– anion. The products of each stage have been characterized by multinuclear NMR spectroscopy, IR absorption spectroscopy, and ESI mass spectrometry.

scholarly journals A Dimeric Thiourea CSA for the Enantiodiscrimination of Amino Acid Derivatives by NMR Spectroscopy

2021 ◽  
Author(s):  
Alessandra Recchimurzo ◽  
Cosimo Micheletti ◽  
Gloria Uccello-Barretta ◽  
Federica Balzano
Keyword(s):  
Amino Acid ◽  
Nmr Spectroscopy ◽  
Amino Acid Derivatives

Three Amino Acid Derivatives of Valproic Acid: Design, Synthesis, Theoretical and Experimental Evaluation as Anticancer Agents

2014 ◽  
Vol 14 (7) ◽  
pp. 984-993 ◽  
Author(s):  
Gabriela Luna-Palencia ◽  
Federico Martinez-Ramos ◽  
Ismael Vasquez-Moctezuma ◽  
Manuel Fragoso-Vazquez ◽  
Jessica Mendieta-Wejebe ◽  
...  
Keyword(s):  
Valproic Acid ◽  
Amino Acid ◽  
Anticancer Agents ◽  
Experimental Evaluation ◽  
Amino Acid Derivatives ◽  
Design Synthesis ◽  
Derivatives Of
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