BINO l-based chiral receptors as fluorescent and colorimetric chemosensors for amino acids

Fang Wang, Raju Nandhakumar, Ying Hu, Dabin Kim, Kwan Mook Kim, Juyoung Yoon

Research output: Contribution to journalArticlepeer-review

53 Scopus citations

Abstract

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 ΔID/ΔIL of 12.95 for t-Boc-alanine.

Original languageEnglish
Pages (from-to)11571-11576
Number of pages6
JournalJournal of Organic Chemistry
Volume78
Issue number22
DOIs
StatePublished - 15 Nov 2013

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