Title of article
Enantioselective recognition of a pair of novel receptors for amino acid zwitterions
Author/Authors
Lu، نويسنده , , Guoyuan and Liu، نويسنده , , Su-Fang and Song، نويسنده , , Wei and He، نويسنده , , Weijiang and Prados، نويسنده , , Pilar and de Mendoza، نويسنده , , Javier، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 1999
Pages
4
From page
29
To page
32
Abstract
A pair of artificial enantiotopic receptors 1a, 1b composed of (S,S) or (R,R) chiral bicyclic guanidinium, azacrown ether and (t-butyldiphenylsilyloxy)methyl group for amino acid zwitterions have been synthesized. The liquid–liquid competition extraction experiments and 1H NMR studies indicate that the receptor 1a with (S,S) configuration and 1b with (R,R) configuration selectively recognize l- and d-aromatic amino acids, respectively.
Keywords
Enantioselective recognition , Artificial receptor , Amino acid zwitterion
Journal title
Materials Science and Engineering C
Serial Year
1999
Journal title
Materials Science and Engineering C
Record number
2097102
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