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Enantioselective Extraction of Dinitrophenyl Amino Acids Mediated by Lipophilic Deoxyguanosine Derivatives: Chiral Discrimination by Self‐Assembly
Author(s) -
Andrisano Vincenza,
Gottarelli Giovanni,
Masiero Stefano,
Heijne Erik H.,
Pieraccini Silvia,
Spada Gian Piero
Publication year - 1999
Publication title -
angewandte chemie international edition
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 1433-7851
DOI - 10.1002/(sici)1521-3773(19990816)38:16<2386::aid-anie2386>3.0.co;2-s
Subject(s) - dinitrophenyl , chemistry , guanosine , extraction (chemistry) , enantioselective synthesis , amino acid , derivative (finance) , chloroform , stereochemistry , organic chemistry , biochemistry , biology , catalysis , economics , financial economics , antibody , immunology
The transfer of potassium salts of dinitrophenyl amino acids from water to chloroform by the lipophilic guanosine derivative 1 takes place enantioselectively. Depending on the K + : 1 ratio, G‐quartets of 1 self‐assemble into octamers ( O ) or polymers.