1 article(s) from Chung, Wen-Sheng
- Full Research Paper
- Published 07 Dec 2020
-
PDF -
Album-
![]()
Graphical Abstract
-
![]()
Figure 1: Design of chiral calix[4]arene-based receptors for anions.
-
![]()
Scheme 1: Synthesis of the calix[4]arene-based chiral anionic receptors 7 and 8.
-
![]()
Figure 2: X-ray structure of 4a: (a) Top view into the cavity. (b) Side view of the same cavity.
-
![]()
Figure 3: X-ray structure of 7a: (a) Hydrogen bonding interactions (black) in a dimeric motif, chalcogen inte...
-
![]()
Figure 4: X-ray structure of 7d, showing hydrogen bonds between the ureido units (green) and hydrogen bonding...
-
![]()
Figure 5: 1H NMR titration of 7c with N-acetyl-ᴅ-phenylalaninate and N-acetyl-ʟ-phenylalaninate (as TBA salts...
-
-
Supp. Info
