Amplification of enantioselectivity and sensitivity based on non-linear response of molecular wire bearing pseudo-18-crown-6 to chiral amines

Exploiting a non-linear response for chiral discrimination, an intelligent system capable of chirality amplification was designed and constructed as poly(phenyleneethynylene) having chiral pseudo-18-crown-6. Both sensitivity and selectivity were amplified from those limited by the law of mass action...

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Bibliographic Details
Published inChemical communications (Cambridge, England) Vol. 48; no. 48; pp. 6052 - 6054
Main Authors Hirose, Keiji, Miura, Shintaro, Senda, Yui, Tobe, Yoshito
Format Journal Article
LanguageEnglish
Published CAMBRIDGE Royal Soc Chemistry 01.01.2012
Subjects
Amines
Amplification
Bearing
Chemistry
Chemistry, Multidisciplinary
Chirality
Discrimination
Law
Nonlinearity
Physical Sciences
Science & Technology
Wire
STATIONARY-PHASE
ENANTIOMERIC EXCESS
ABSOLUTE-CONFIGURATION
CONJUGATED POLYMERS
RECOGNITION
ENERGY-TRANSFER PROCESSES
COLOR-CHANGE
PHENOLIC CROWN-ETHERS
COMPLEXATION
MASS-SPECTROMETRY
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Summary:Exploiting a non-linear response for chiral discrimination, an intelligent system capable of chirality amplification was designed and constructed as poly(phenyleneethynylene) having chiral pseudo-18-crown-6. Both sensitivity and selectivity were amplified from those limited by the law of mass action.
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ISSN:1359-7345
1364-548X
DOI:10.1039/c2cc30417a