Design and synthesis of ninhydrin-based cyclophanes as potential neutral receptors for quaternary ammonium cations |
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| Authors: | Jeong Eun Na Jae Nyoung Kim |
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| Institution: | a Department of Chemistry and Institute of Basic Sciences, Chonnam National University, Kwangju 500-757, South Korea
b Department of Chemistry and Research Institute of Natural Sciences, Gyeongsang National University, Jinju 660-701, South Korea |
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| Abstract: | Four ninhydrin-based cyclophanes 4a, 4b, 6a, and 6b were designed and synthesized. Two rectangular type cyclophanes (4a and 4b) and two square type cyclophanes (6a and 6b) were prepared in 8-43% yields. |
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| Keywords: | Cyclophanes Ninhydrin Receptors Quaternary ammonium cations |
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