Title of article
Chiral Di-Imidazolium Molecular Tweezers: Synthesis and Enantioselective Recognition for Amino Acid Derivatives
Author/Authors
Luoa, Kui Sichuan University - Department of Chemistry, China , Jiang, He-yan Sichuan University - Department of Chemistry, China , You, Jin-song Sichuan University - Department of Chemistry, China , Xiang, Qin-xiang Leshan Teachers College - Department of Chemistry Life Science, China , Guoa, Sheng-jin Sichuan University - Department of Chemistry, China , Lan, Jing-bo Sichuan University - Department of Chemistry, China , Xie, Ru-gang Leshan Teachers College - Department of Chemistry Life Science, China
From page
363
To page
367
Abstract
A series of novel chiral di-imidazolium tweezers were synthesized from L-alanine and L-phenylalanine.These compounds featured two open arms and multipoint binding sites. UV spectroscopic titration experiments showed these chiral di-imidazolium receptors exhibited excellent enantioselective recognition towardL- and D-amino acid derivatives in water or acetonitrile.
Keywords
Chiral imidazolium , molecular tweezers , synthesis , enantioselective recognition , UV , vis.
Journal title
letters in organic chemistry
Journal title
letters in organic chemistry
Record number
2718011
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