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Title: Chiroptical sensing of amino acids, amines, amino alcohols, alcohols and terpenes with π-extended acyclic cucurbiturils
The efficiency and scope of two acyclic π-wall extended cucurbiturils, M2 and M3 , exhibiting rapidly interconverting helical conformers for chiroptical sensing of amines, amino acids, alcohols, and terpenes at micromolar concentrations in water is evaluated. The formation of 1 : 1 host–guest complexes results in spontaneous induction of circular dichroism signals that can be used for accurate determination of the absolute configuration and enantiomeric composition of the analyte based on a simple mix-and-measure protocol.  more » « less
Award ID(s):
1807486
NSF-PAR ID:
10232952
Author(s) / Creator(s):
; ; ; ; ;
Date Published:
Journal Name:
Organic & Biomolecular Chemistry
Volume:
19
Issue:
19
ISSN:
1477-0520
Page Range / eLocation ID:
4248 to 4253
Format(s):
Medium: X
Sponsoring Org:
National Science Foundation
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