YAKUGAKU ZASSHI
Online ISSN : 1347-5231
Print ISSN : 0031-6903
ISSN-L : 0031-6903
誌上シンポジウム
糖質の認識によりキラルならせんを巻く芳香族フォルダマー
阿部 肇
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ジャーナル フリー

2019 年 139 巻 4 号 p. 591-598

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New meta-arylene ethynylene foldamers were developed by employing pyridine and phenol units. These demonstrated interesting properties related to the hydrogen-bonding behavior of the arylene units. Pyridine-acetylene-phenol foldamers showed improved saccharide recognition abilities compared with pyridine-acetylene foldamers with no phenol units. Solid-liquid extraction could be achieved due to the strong binding. Hydrocarbon stapling by alkene metathesis under templation was attempted, and the helical structure was efficiently stabilized. Phenol-acetylene oligomers spontaneously formed helical structures via intramolecular hydrogen bonding. The helical sense could be biased by adding chiral amines.

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© 2019 The Pharmaceutical Society of Japan
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