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                產品分類 PRODCT
                文章詳情

                Significant Enhancement of Circularly Polarized Luminescence Dissymmetry Factors in Quinoline Oligoa

                日期:2022-05-25 11:19
                瀏覽次數:40
                摘要:When S- or R- oxazolylaniline enantiomers were attached to achiral quinoline oligoamide foldamers (QOFs), a single diastereomerically pure P- or M-handed foldamer was observed and exhibits negative or positive circularly polarized luminescence with the emission dissymmetry factors |glum| up to 0.038, which is significantly larger than that of QOF with incomplete chiral induction. More importantly, the CPL dissymmetry factors, together with the absorption dissymmetry factors, are enhanced
                When S- or R- oxazolylaniline enantiomers were
                attached to achiral quinoline oligoamide foldamers (QOFs), a
                single diastereomerically pure P- or M-handed foldamer was
                observed and exhibits negative or positive circularly polarized
                luminescence with the emission dissymmetry factors |glum| up to
                0.038, which is signifificantly larger than that of QOF with
                incomplete chiral induction. More importantly, the CPL
                dissymmetry factors, together with the absorption dissymmetry

                factors, are enhanced with increases in the lengths of QOFs.


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