scholarly journals The Production and Analysis of Optically Pure Amino Acid Stereoisomers: the Work of Jesse P. Greenstein

2008 ◽  
Vol 283 (1) ◽  
pp. e1-e2
Author(s):  
Nicole Kresge ◽  
Robert D. Simoni ◽  
Robert L. Hill
Keyword(s):  
Amino Acid ◽  
Pure Amino Acid ◽  
Optically Pure

Design, Synthesis and Insecticidal Evaluation of Anthranilic Diamides Containing Optically Pure Amino Acid Moiety

2016 ◽  
Vol 34 (12) ◽  
pp. 1218-1224 ◽  
Author(s):  
Shaa Zhou ◽  
Sha Zhou ◽  
Xuewen Hua ◽  
Wei Wei ◽  
Yongtao Xie ◽  
...  
Keyword(s):  
Amino Acid ◽  
Acid Moiety ◽  
Design Synthesis ◽  
Amino Acid Moiety ◽  
Pure Amino Acid ◽  
Optically Pure

Synthesis of optically pure amino acid p-nitroanilides

1968 ◽  
Vol 4 (1) ◽  
pp. 18-21 ◽  
Author(s):  
E. V. Ramenskii ◽  
M. M. Botvinik ◽  
R. U. Beisembaeva
Keyword(s):  
Amino Acid ◽  
Pure Amino Acid ◽  
Optically Pure

Highly Stereoselective Synthesis of Optically Pure C-Aryl Imines from α-L-Amino Acid Methyl Esters.

ChemInform ◽  
2004 ◽  
Vol 35 (17) ◽  
Author(s):  
Antonella Leggio ◽  
Adolfo Le Pera ◽  
Angelo Liguori ◽  
Anna Napoli ◽  
Claudio Romeo ◽  
...  
Keyword(s):  
Amino Acid ◽  
Stereoselective Synthesis ◽  
Methyl Esters ◽  
Acid Methyl ◽  
Optically Pure ◽  
Amino Acid Methyl Esters

scholarly journals Nutrition Studies on Pure Amino Acid

1959 ◽  
Vol 12 (4) ◽  
pp. 269-275
Author(s):  
Saburoh Watanabe
Keyword(s):  
Amino Acid ◽  
Pure Amino Acid

Two-step chiral transfer from d-penicillamine to metallosupramolecular ionic crystals

2018 ◽  
Vol 54 (39) ◽  
pp. 5003-5006 ◽  
Author(s):  
Yuhei Yasukawa ◽  
Nobuto Yoshinari ◽  
Takumi Konno
Keyword(s):  
Amino Acid ◽  
Ionic Crystals ◽  
Optically Pure

Optically pure ionic crystals composed of complex cations and anions are created from a racemic complex and an amino acid.

N-Methylamino acids in peptide synthesis. VII. Studies on the enantiomeric purity of N-methylamino acids prepared by various procedures

1977 ◽  
Vol 55 (5) ◽  
pp. 916-921 ◽  
Author(s):  
S. T. Cheung ◽  
N. Leo Benoiton
Keyword(s):  
Amino Acid ◽  
Methyl Iodide ◽  
Peptide Synthesis ◽  
Liquid Ammonia ◽  
Silver Oxide ◽  
Sodium Hydride ◽  
Enantiomeric Purity ◽  
Amino Acid Analyzer ◽  
Pure Compounds ◽  
Optically Pure

The enantiomeric purity of N-methylamino acids and their derivatives obtained by various procedures has been examined by analysis with an amino-acid analyzer of the diastereomeric lysyl dipeptides formed by coupling them with a lysyl derivative. N-Benzyloxycarbonyl, and N-tert-butyloxycarbonyl,N-methylamino acids obtained by methylation of the parent derivative using sodium hydride and methyl iodide, and N-methylamino acids obtained by methylation of the p-toluenesulfonylamino acid followed by treatment with sodium in liquid ammonia, are optically pure. Compounds obtained by other procedures which include reductive alkylations or the use of silver oxide – methyl iodide are generally not optically pure.

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