BINOl-Based Chiral Receptors as Fluorescent and Colorimetric Chemosensors for Amino Acids

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• 作者：Fang Wang ; Raju Nandhakumar ; Ying Hu ; Dabin Kim ; Kwan Mook Kim ; Juyoung Yoon
• 刊名：Journal of Organic Chemistry
• 出版年：2013
• 出版时间：November 15, 2013
• 年：2013
• 卷：78
• 期：22
• 页码：11571-11576
• 全文大小：359K
• 年卷期：v.78,no.22(November 15, 2013)
• ISSN：1520-6904

文摘

Three representative BINOL derivatives were examined for their chiral recognitions with d- and l-t-Boc-amino acid anions: an open system 1, which bears two urea groups and two pyrene groups; a closed ring system 2, which bears two urea groups with a closed ring system; and a dimeric system 3, which bears two benzylic amine groups and two pyrene groups. Dimeric system 3 displayed a 螖I_D/螖I_L of 12.95 for t-Boc-alanine.